doc/Changes.html - Issue 1232833004: Update findbugs from 3.0.0 to 3.0.1.

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Issue 1232833004: Update findbugs from 3.0.0 to 3.0.1. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/findbugs.git@master

Patch Set: Created 5 years, 5 months ago

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4 <title>FindBugs Change Log</title>	4 <title>FindBugs Change Log</title>

5 <link rel="stylesheet" type="text/css" href="findbugs.css">	5 <link rel="stylesheet" type="text/css" href="findbugs.css">

6	6

7 </head>	7 </head>

8	8

9 <body>	9 <body>

10	10

11 » <table width="100%">	11 <table width="100%">

12 » » <tr>	12 <tr>

13	13

14 » » »	14

15 <td bgcolor="#b9b9fe" valign="top" align="left" width="20%">	15 <td bgcolor="#b9b9fe" valign="top" align="left" width="20%">

16 <table width="100%" cellspacing="0" border="0">	16 <table width="100%" cellspacing="0" border="0">

17 <tr><td><a class="sidebar" href="index.html"><img src="umdFindbugs.png" alt="Fin dBugs"></a></td></tr>	17 <tr><td><a class="sidebar" href="index.html"><img src="umdFindbugs.png" alt="Fin dBugs"></a></td></tr>

18	18

19 <tr><td> </td></tr>	19 <tr><td> </td></tr>

20	20

21 <tr><td><b>Docs and Info</b></td></tr>	21 <tr><td><b>Docs and Info</b></td></tr>

22 <tr><td><font size="-1"><a class="sidebar" href="findbugs2.html">FindBugs 2.0</a ></font></td></tr>	22 <tr><td><font size="-1"> <a class="sidebar" href="findbugs2.html">FindBugs 2.0</a></font></td></tr>

23 <tr><td><font size="-1"><a class="sidebar" href="demo.html">Demo and data</a></f ont></td></tr>	23 <tr><td><font size="-1"> <a class="sidebar" href="demo.html">Demo and data< /a></font></td></tr>

24 <tr><td><font size="-1"><a class="sidebar" href="users.html">Users and supporter s</a></font></td></tr>	24 <tr><td><font size="-1"> <a class="sidebar" href="users.html">Users and sup porters</a></font></td></tr>

25 <tr><td><font size="-1"><a class="sidebar" href="http://findbugs.blogspot.com/"> FindBugs blog</a></font></td></tr>	25 <tr><td><font size="-1"> <a class="sidebar" href="http://findbugs.blogspot. com/">FindBugs blog</a></font></td></tr>

26 <tr><td><font size="-1"><a class="sidebar" href="factSheet.html">Fact sheet</a>< /font></td></tr>	26 <tr><td><font size="-1"> <a class="sidebar" href="factSheet.html">Fact shee t</a></font></td></tr>

27 <tr><td><font size="-1"><a class="sidebar" href="manual/index.html">Manual</a></ font></td></tr>	27 <tr><td><font size="-1"> <a class="sidebar" href="manual/index.html">Manual </a></font></td></tr>

28 <tr><td><font size="-1"><a class="sidebar" href="ja/manual/index.html">Manual(ja /日本語)</a></font></td></tr>	28 <tr><td><font size="-1"> <a class="sidebar" href="ja/manual/index.html">Man ual(ja/日本語)</a></font></td></tr>

29 <tr><td><font size="-1"><a class="sidebar" href="FAQ.html">FAQ</a></font></td></ tr>	29 <tr><td><font size="-1"> <a class="sidebar" href="FAQ.html">FAQ</a></font>< /td></tr>

30 <tr><td><font size="-1"><a class="sidebar" href="bugDescriptions.html">Bug descr iptions</a></font></td></tr>	30 <tr><td><font size="-1"> <a class="sidebar" href="bugDescriptions.html">Bug descriptions</a></font></td></tr>

31 <tr><td><font size="-1"><a class="sidebar" href="mailingLists.html">Mailing list s</a></font></td></tr>	31 <tr><td><font size="-1"> <a class="sidebar" href="bugDescriptions_ja.html"> Bug descriptions(ja/日本語)</a></font></td></tr>

32 <tr><td><font size="-1"><a class="sidebar" href="publications.html">Documents an d Publications</a></font></td></tr>	32 <tr><td><font size="-1"> <a class="sidebar" href="bugDescriptions_fr.html"> Bug descriptions(fr)</a></font></td></tr>

33 <tr><td><font size="-1"><a class="sidebar" href="links.html">Links</a></font></t d></tr>	33 <tr><td><font size="-1"> <a class="sidebar" href="mailingLists.html">Mailin g lists</a></font></td></tr>

	34 <tr><td><font size="-1"> <a class="sidebar" href="publications.html">Docume nts and Publications</a></font></td></tr>

	35 <tr><td><font size="-1"> <a class="sidebar" href="links.html">Links</a></fo nt></td></tr>

34	36

35 <tr><td> </td></tr>	37 <tr><td> </td></tr>

36	38

37 <tr><td><a class="sidebar" href="downloads.html"><b>Downloads</b></a></td></tr>	39 <tr><td><a class="sidebar" href="downloads.html"><b>Downloads</b></a></td></tr>

38	40

39 <tr><td> </td></tr>	41 <tr><td> </td></tr>

40	42

41 <tr><td><a class="sidebar" href="http://www.cafeshops.com/findbugs"><b>FindBugs Swag</b></a></td></tr>	43 <tr><td><a class="sidebar" href="http://www.cafeshops.com/findbugs"><b>FindBugs Swag</b></a></td></tr>

42	44

43 <tr><td> </td></tr>	45 <tr><td> </td></tr>

44	46

45 <tr><td><b>Development</b></td></tr>	47 <tr><td><b>Development</b></td></tr>

46 <tr><td><font size="-1"><a class="sidebar" href="http://sourceforge.net/tracker/ ?group_id=96405">Open bugs</a></font></td></tr>	48 <tr><td><font size="-1"> <a class="sidebar" href="http://sourceforge.net/p/ findbugs/bugs/">Open bugs</a></font></td></tr>

47 <tr><td><font size="-1"><a class="sidebar" href="reportingBugs.html">Reporting b ugs</a></font></td></tr>	49 <tr><td><font size="-1"> <a class="sidebar" href="reportingBugs.html">Repor ting bugs</a></font></td></tr>

48 <tr><td><font size="-1"><a class="sidebar" href="contributing.html">Contributing </a></font></td></tr>	50 <tr><td><font size="-1"> <a class="sidebar" href="contributing.html">Contri buting</a></font></td></tr>

49 <tr><td><font size="-1"><a class="sidebar" href="team.html">Dev team</a></font>< /td></tr>	51 <tr><td><font size="-1"> <a class="sidebar" href="team.html">Dev team</a></ font></td></tr>

50 <tr><td><font size="-1"><a class="sidebar" href="api/index.html">API</a> <a clas s="sidebar" href="api/overview-summary.html">[no frames]</a></font></td></tr>	52 <tr><td><font size="-1"> <a class="sidebar" href="api/index.html">API</a> < a class="sidebar" href="api/overview-summary.html">[no frames]</a></font></td></ tr>

51 <tr><td><font size="-1"><a class="sidebar" href="Changes.html">Change log</a></f ont></td></tr>	53 <tr><td><font size="-1"> <a class="sidebar" href="Changes.html">Change log< /a></font></td></tr>

52 <tr><td><font size="-1"><a class="sidebar" href="http://sourceforge.net/projects /findbugs">SF project page</a></font></td></tr>	54 <tr><td><font size="-1"> <a class="sidebar" href="http://sourceforge.net/pr ojects/findbugs">SF project page</a></font></td></tr>

53 <tr><td><font size="-1"><a class="sidebar" href="http://code.google.com/p/findbu gs/source/browse/">Browse source</a></font></td></tr>	55 <tr><td><font size="-1"> <a class="sidebar" href="http://code.google.com/p/ findbugs/source/browse/">Browse source</a></font></td></tr>

54 <tr><td><font size="-1"><a class="sidebar" href="http://code.google.com/p/findbu gs/source/list">Latest code changes</a></font></td></tr>	56 <tr><td><font size="-1"> <a class="sidebar" href="http://code.google.com/p/ findbugs/source/list">Latest code changes</a></font></td></tr>

55 </table>	57 </table>

56 </td>	58 </td>

57	59

58 <td align="left" valign="top">	60 <td align="left" valign="top">

59	61

60	62

61 <h1>FindBugs Change Log, Version 2.0.3</h1>	63 <h1>FindBugs Change Log, Version 3.0.1</h1>

62 <ul>	64 <ul>

63 <li>New Bug patterns: <a	65 <li>New Bug patterns:

64 href="http://findbugs.sourceforg e.net/bugDescriptions.html#DM_BOXED_PRIMITIVE_FOR_PARSING">DM_BOXED_PRIMITIVE_FO R_PARSING</a>,	66 <ul>

65 <a	67 <li>

66 href="http://findbugs.sourceforg e.net/bugDescriptions.html#NP_METHOD_RETURN_RELAXING_ANNOTATION">NP_METHOD_RETUR N_RELAXING_ANNOTATION</a>,	68 <a

67 and	69 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#BSHIFT_WRONG_ADD_PRIORITY">BSHIFT_WRONG_ADD_PRIORITY</a>,

68 <a	70 <li>

69 href="http://findbugs.sourceforg e.net/bugDescriptions.html#NP_METHOD_PARAMETER_TIGHTENS_ANNOTATION">NP_METHOD_PA RAMETER_TIGHTENS_ANNOTATION</a>	71 <a

70 </li>	72 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CO_COMPARETO_INCORRECT_FLOATING">CO_COMPARETO_INCORRECT_FLOATING</a>,

71 <li>Add the ability in the GUI to save t he currently viewable/filtered bugs to HTML output.	73 <li>

72 <li>When dataflow does't terminate, make sure we continue with	74 <a

73 analysis.	75 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DC_PARTIALLY_CONSTRUCTED">DC_PARTIALLY_CONSTRUCTED</a>,

74	76 <li>

75 <li>Fix some problems that resulting in dataflow analysis not	77 <a

76 terminating	78 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DM_BOXED_PRIMITIVE_FOR_COMPARE">DM_BOXED_PRIMITIVE_FOR_COMPARE</a>,

77	79 <li>

78 <li>Get parameter annotations from defau lt parameters	80 <a

79 annotations applied to the metho d.	81 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DM_INVALID_MIN_MAX">DM_INVALID_MIN_MAX</a>,

80 <li>Add subversion change number to ecli pse plugin qualifier.	82 <li>

81	83 <a

82 <li>Disabled detector for <a	84 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#ME_MUTABLE_ENUM_FIELD">ME_MUTABLE_ENUM_FIELD</a>,

83 href="http://findbugs.sourceforg e.net/bugDescriptions.html#AM_CREATES_EMPTY_JAR_FILE_ENTRY">AM_CREATES_EMPTY_JAR _FILE_ENTRY</a>;	85 <li>

84 it complaints inappropriately ab out code that creates directory	86 <a

85 entries.	87 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#ME_ENUM_FIELD_SETTER">ME_ENUM_FIELD_SETTER</a>,

86	88 <li>

87 <li>Add warnings about incompatible type s passed to	89 <a

88 org.testng.Assert.assertEquals</ li>	90 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#MS_MUTABLE_COLLECTION">MS_MUTABLE_COLLECTION</a>,

89 <li>Add logic that understands more of t he Google Guava APIs.	91 <li>

90 <li>Disable type qualifier validator exe cution within Eclipse plugin;	92 <a

91 too many problems with class loa ding and security manager (see #1154 Random obscure Eclipse failures)	93 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#MS_MUTABLE_COLLECTION_PKGPROTECT">MS_MUTABLE_COLLECTION_PKGPROTECT</a>,

92 <li>Consistently check both access flags and attributes to see if something is synthetic. Compiler is	94 <li>

93 inconsistent about where synthetic eleme nts are marked.	95 <a

94	96 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RANGE_ARRAY_INDEX">RANGE_ARRAY_INDEX</a>,

95 <li>Fixed false positives for the following bug patterns (17	97 <li>

96 occurrences in findbugsTestCases ):	98 <a

97 <ul>	99 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RANGE_ARRAY_OFFSET">RANGE_ARRAY_OFFSET</a>,

98 <li><a	100 <li>

99 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC">BC</a>	101 <a

100 <li><a	102 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RANGE_ARRAY_LENGTH">RANGE_ARRAY_LENGTH</a>,

101 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_IMPOSSIBLE_INSTANCEOF">BC_IMPOSSIB LE_INSTANCEOF</a>	103 <li>

102 <li><a	104 <a

103 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_C AST</a>	105 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RANGE_STRING_INDEX">RANGE_STRING_INDEX</a>,

104 <li><a	106 <li>

105 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_UNRELATED_TYPES">EC_UNRELATED_TYPE S</a>	107 <a

106 <li><a	108 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT">RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFEC T</a>,

107 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#INT_BAD_COMPARISON_WITH_NONNEGATIVE_V ALUE">INT_BAD_COMPARISON_WITH_NONNEGATIVE_VALUE</a>	109 <li>

108 <li><a	110 <a

109 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#IS2_INCONSISTENT_SYNC">IS2_INCONSISTE NT_SYNC</a>	111 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#UC_USELESS_CONDITION">UC_USELESS_CONDITION</a>,

110 <li><a	112 <li>

111 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_NULL_PARAM_DEREF_ALL_TARGETS_DANGE ROUS">NP_NULL_PARAM_DEREF_ALL_TARGETS_DANGEROUS</a>	113 <a

112 <li><a	114 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#UC_USELESS_CONDITION_TYPE">UC_USELESS_CONDITION_TYPE</a>,

113 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#OBL_UNSATISFIED_OBLIGATION">OBL_UNSAT ISFIED_OBLIGATION</a>	115 <li>

114 <li><a	116 <a

115 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RCN_REDUNDANT_NULLCHECK_OF_NULL_VALUE ">RCN_REDUNDANT_NULLCHECK_OF_NULL_VALUE</a>	117 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#UC_USELESS_OBJECT">UC_USELESS_OBJECT</a>,

116 <li><a	118 <li>

117 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#SA_FIELD_SELF_COMPARISON">SA_FIELD_SE LF_COMPARISON</a>	119 <a

118 <li><a	120 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#UC_USELESS_OBJECT_STACK">UC_USELESS_OBJECT_STACK</a>,

119 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_ST RICTLY_REQUIRED">TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_STRICTLY_REQUIRED</a>	121 <li>

120 </li>	122 <a

121 </ul>	123 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#UC_USELESS_VOID_METHOD">UC_USELESS_VOID_METHOD</a>

122 <li>Fixed false negatives for the follow ing bug patterns (45	124 </ul>

123 occurrences in findbugsTestCases ):	125 </li>

124 <ul>	126 <li>Improved Bug patterns:

125 <li><a	127 <ul>

126 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_C AST</a>	128 <li>

127 <li><a	129 <a

128 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#DM_NUMBER_CTOR">DM_NUMBER_CTOR</a>	130 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#INT_BAD_COMPARISON_WITH_NONNEGATIVE_VALUE">INT_BAD_COMPARISON_WITH_NONNEGATIV E_VALUE</a>,

129 <li><a	131 <li>

130 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_ARRAY_AND_NONARRAY">EC_ARRAY_AND_N ONARRAY</a>	132 <a

131 <li><a	133 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#RpC_REPEATED_CONDITIONAL_TEST">RpC_REPEATED_CONDITIONAL_TEST</a>,

132 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_INCOMPATIBLE_ARRAY_COMPARE">EC_INC OMPATIBLE_ARRAY_COMPARE</a>	134 <li>

133 <li><a	135 <a

134 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_UNRELATED_TYPES">EC_UNRELATED_TYPE S</a>	136 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#WMI_WRONG_MAP_ITERATOR">WMI_WRONG_MAP_ITERATOR</a>,

135 <li><a	137 <li>

136 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#GC_UNRELATED_TYPES">GC_UNRELATED_TYPE S</a>	138 <a

137 <li><a	139 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DMI_HARDCODED_ABSOLUTE_FILENAME">DMI_HARDCODED_ABSOLUTE_FILENAME</a>,

138 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#IS_FIELD_NOT_GUARDED">IS_FIELD_NOT_GU ARDED</a>	140 <li>

139 <li><a	141 <a

140 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#IT_NO_SUCH_ELEMENT">IT_NO_SUCH_ELEMEN T</a>	142 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DMI_EMPTY_DB_PASSWORD">DMI_EMPTY_DB_PASSWORD</a>,

141 <li><a	143 <li>

142 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#JCIP_FIELD_ISNT_FINAL_IN_IMMUTABLE_CL ASS">JCIP_FIELD_ISNT_FINAL_IN_IMMUTABLE_CLASS</a>	144 <a

143 <li><a	145 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DMI_CONSTANT_DB_PASSWORD">DMI_CONSTANT_DB_PASSWORD</a>,

144 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_NULL_ON_SOME_PATH">NP_NULL_ON_SOME _PATH</a>	146 <li>

145 <li><a	147 <a

146 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_NONNULL_PARAM_VIOLATION">NP_NONNUL L_PARAM_VIOLATION</a>	148 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#PT_ABSOLUTE_PATH_TRAVERSAL">PT_ABSOLUTE_PATH_TRAVERSAL</a>,

147 <li><a	149 <li>

148 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_NULL_ON_SOME_PATH_FROM_RETURN_VALU E">NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE</a>	150 <a

149 <li><a	151 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#PT_RELATIVE_PATH_TRAVERSAL">PT_RELATIVE_PATH_TRAVERSAL</a>,

150 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_PARAMETER_MUST_BE_NONNULL_BUT_MARK ED_AS_NULLABLE">NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE</a>	152 <li>

151 <li><a	153 <a

152 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_STORE_INTO_NONNULL_FIELD">NP_STORE _INTO_NONNULL_FIELD</a>	154 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IA_AMBIGUOUS_INVOCATION_OF_INHERITED_OR_OUTER_METHOD">IA_AMBIGUOUS_INVOCATION _OF_INHERITED_OR_OUTER_METHOD</a>,

153 <li><a	155 <li>

154 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RE_POSSIBLE_UNINTENDED_PATTERN">RE_PO SSIBLE_UNINTENDED_PATTERN</a>	156 <a

155 <li><a	157 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#SQL_NONCONSTANT_STRING_PASSED_TO_EXECUTE">SQL_NONCONSTANT_STRING_PASSED_TO_EX ECUTE</a>,

156 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#SA_FIELD_SELF_COMPARISON">SA_FIELD_SE LF_COMPARISON</a>	158 <li>

157 </ul>	159 <a

158 </ul>	160 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#SQL_PREPARED_STATEMENT_GENERATED_FROM_NONCONSTANT_STRING">SQL_PREPARED_STATEM ENT_GENERATED_FROM_NONCONSTANT_STRING</a>

159 <h1>FindBugs Change Log, Version 2.0.2</h1>	161 </ul>

160	162 </li>

161 <ul>	163 <li> Bug patterns under evaluation:

162 <li>Fix false positions for <a	164 <ul>

163 href="http://findbugs.sourceforg e.net/bugDescriptions.html#NP_NONNULL_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR">NP_N ONNULL_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR</a>	165 <li>

164 - fixing <a	166 <a

165 href="https://sourceforge.net/tr acker/?func=detail&aid=3547559&group_id=96405&atid=614693">Bug3547559</a>,	167 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CAA_COVARIANT_ARRAY_FIELD">CAA_COVARIANT_ARRAY_FIELD</a>,

166 <a	168 <li>

167 href="https://sourceforge.net/tr acker/?func=detail&aid=3555408&group_id=96405&atid=614693">Bug3555408</a>,	169 <a

168 <a	170 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CAA_COVARIANT_ARRAY_RETURN">CAA_COVARIANT_ARRAY_RETURN</a>,

169 href="https://sourceforge.net/tr acker/?func=detail&aid=3580266&group_id=96405&atid=614693">Bug3580266</a>	171 <li>

170 and <a	172 <a

171 href="https://sourceforge.net/tr acker/?func=detail&aid=3587164&group_id=96405&atid=614693">Bug3587164</a>.	173 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CAA_COVARIANT_ARRAY_LOCAL">CAA_COVARIANT_ARRAY_LOCAL</a>,

172	174 <li>

173	175 <a

174 </li>	176 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CAA_COVARIANT_ARRAY_ELEMENT_STORE">CAA_COVARIANT_ARRAY_ELEMENT_STORE</a>,

175 <li>Fix false positives for <a	177 <li>

176 href="http://findbugs.sourceforg e.net/bugDescriptions.html#SF_SWITCH_NO_DEFAULT">SF_SWITCH_NO_DEFAULT</a>	178 <a

177 <li>Inline access methods for private fi elds,	179 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIL_PREPARE_STATEMENT_IN_LOOP">IIL_PREPARE_STATEMENT_IN_LOOP</a>,

	180 <li>

	181 <a

	182 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIL_PATTERN_COMPILE_IN_LOOP">IIL_PATTERN_COMPILE_IN_LOOP</a>,

	183 <li>

	184 <a

	185 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIL_PATTERN_COMPILE_IN_LOOP_INDIRECT">IIL_PATTERN_COMPILE_IN_LOOP_INDIRECT</a >,

	186 <li>

	187 <a

	188 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIL_ELEMENTS_GET_LENGTH_IN_LOOP">IIL_ELEMENTS_GET_LENGTH_IN_LOOP</a>,

	189 </ul>

	190

	191 </li>

	192

	193 <!--

	194 <li>Fixed false positives for the following bug patterns (XX X occurrences in findbugsTestCases):

	195 <ul>

	196 <li><a

	197 href="http://findbugs.sourceforge.net/bugDescrip tions.html#XXX">XXX</a>

	198 </ul>

	199 </li>

	200

	201 <li>Fixed false negatives for the following bug patterns (XX X occurrences in findbugsTestCases):

	202 <ul>

	203 <li><a

	204 href="http://findbugs.sourceforge.net/bugDescrip tions.html#XXX">XXX</a>

	205 </ul>

	206 </li>

	207 -->

	208

	209 <li>Various bug fixes, also many patches from community. Tha nks for your contributions!

	210 </li>

	211 </ul>

	212

	213 <h1>FindBugs Change Log, Version 3.0.0</h1>

	214 <ul>

	215 <li>FindBugs supports Java 8 now (both as runtime and target platform).

	216 <li>FindBugs requires minimum Java 7 as runtime environment!

	217 <li>FindBugs uses ASM 5 now which means that some 3rd party detectors based on FindBugs 2.x/ASM 3 has to be upgraded.

	218 See details in <a href="http://download.forge.objectweb.org/ asm/asm4-guide.pdf#chapter.5">ASM documentation</a>.

	219 <li>New Bug patterns:

	220 <a

	221 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#NP_OPTIONAL_RETURN_NULL">NP_OPTIONAL_RETURN_NULL</a>,

	222 <a

	223 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIO_INEFFICIENT_INDEX_OF">IIO_INEFFICIENT_INDEX_OF</a>,

	224 <a

	225 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#IIO_INEFFICIENT_LAST_INDEX_OF">IIO_INEFFICIENT_LAST_INDEX_OF</a>,

	226 <a

	227 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#CNT_ROUGH_CONSTANT_VALUE">CNT_ROUGH_CONSTANT_VALUE</a>

	228 </li>

	229 <li>New "Source" filter which can be used to filter out clas ses generated from other languages:

	230 <pre>

	231 <?xml version="1.0" encoding="UTF-8"?>

	232 <FindBugsFilter>

	233 <Match>

	234 <Source name="~.*\.groovy" />

	235 </Match>

	236 </FindBugsFilter>

	237 </pre>

	238 </li>

	239 <li>New "-auxclasspathFromFile" and "-analyzeFromFile" comma nd line options.

	240 </li>

	241 <li>New "nested" ant task attribute.

	242 </li>

	243

	244

	245 <!--

	246 <li>Fixed false positives for the following bug patterns (XX X occurrences in findbugsTestCases):

	247 <ul>

	248 <li><a

	249 href="http://findbugs.sourceforge.net/bugDescrip tions.html#XXX">XXX</a>

	250 </ul>

	251 </li>

	252

	253 <li>Fixed false negatives for the following bug patterns (XX X occurrences in findbugsTestCases):

	254 <ul>

	255 <li><a

	256 href="http://findbugs.sourceforge.net/bugDescrip tions.html#XXX">XXX</a>

	257 </ul>

	258 </li>

	259 -->

	260

	261 <li>Various bug fixes, also many patches from community. Tha nks for your contributions!

	262 </li>

	263 </ul>

	264

	265

	266 <h1>FindBugs Change Log, Version 2.0.3</h1>

	267 <ul>

	268 <li>New Bug patterns: <a

	269 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DM_BOXED_PRIMITIVE_FOR_PARSING">DM_BOXED_PRIMITIVE_FOR_PARSING</a>,

	270 <a

	271 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#NP_METHOD_RETURN_RELAXING_ANNOTATION">NP_METHOD_RETURN_RELAXING_ANNOTATION</a >,

	272 and

	273 <a

	274 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#NP_METHOD_PARAMETER_TIGHTENS_ANNOTATION">NP_METHOD_PARAMETER_TIGHTENS_ANNOTAT ION</a>

	275 </li>

	276 <li>Add the ability in the GUI to save the currently viewabl e/filtered bugs to HTML output.

	277 <li>When dataflow does't terminate, make sure we continue wi th

	278 analysis.

	279

	280 <li>Fix some problems that resulting in dataflow analysis no t

	281 terminating

	282

	283 <li>Get parameter annotations from default parameters

	284 annotations applied to the method.

	285 <li>Add subversion change number to eclipse plugin qualifier .

	286

	287 <li>Disabled detector for <a

	288 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#AM_CREATES_EMPTY_JAR_FILE_ENTRY">AM_CREATES_EMPTY_JAR_FILE_ENTRY</a>;

	289 it complaints inappropriately about code that creates di rectory

	290 entries.

	291

	292 <li>Add warnings about incompatible types passed to

	293 org.testng.Assert.assertEquals</li>

	294 <li>Add logic that understands more of the Google Guava APIs .

	295 <li>Disable type qualifier validator execution within Eclips e plugin;

	296 too many problems with class loading and security manage r (see #1154 Random obscure Eclipse failures)

	297 <li>Consistently check both access flags and attributes to s ee if something is synthetic. Compiler is

	298 inconsistent about where synthetic elements are marked.

	299

	300 <li>Fixed false positives for the following bug patterns (17

	301 occurrences in findbugsTestCases):

	302 <ul>

	303 <li><a

	304 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC">BC</a>

	305 <li><a

	306 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_IMPOSSIBLE_INSTANCEOF">BC_IMPOSSIBLE_INSTANCEOF</a>

	307 <li><a

	308 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_CAST</a>

	309 <li><a

	310 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_UNRELATED_TYPES">EC_UNRELATED_TYPES</a>

	311 <li><a

	312 href="http://findbugs.sourceforge.net/bugDescrip tions.html#INT_BAD_COMPARISON_WITH_NONNEGATIVE_VALUE">INT_BAD_COMPARISON_WITH_NO NNEGATIVE_VALUE</a>

	313 <li><a

	314 href="http://findbugs.sourceforge.net/bugDescrip tions.html#IS2_INCONSISTENT_SYNC">IS2_INCONSISTENT_SYNC</a>

	315 <li><a

	316 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_NULL_PARAM_DEREF_ALL_TARGETS_DANGEROUS">NP_NULL_PARAM_DEREF_ALL_TA RGETS_DANGEROUS</a>

	317 <li><a

	318 href="http://findbugs.sourceforge.net/bugDescrip tions.html#OBL_UNSATISFIED_OBLIGATION">OBL_UNSATISFIED_OBLIGATION</a>

	319 <li><a

	320 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RCN_REDUNDANT_NULLCHECK_OF_NULL_VALUE">RCN_REDUNDANT_NULLCHECK_OF_NUL L_VALUE</a>

	321 <li><a

	322 href="http://findbugs.sourceforge.net/bugDescrip tions.html#SA_FIELD_SELF_COMPARISON">SA_FIELD_SELF_COMPARISON</a>

	323 <li><a

	324 href="http://findbugs.sourceforge.net/bugDescrip tions.html#TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_STRICTLY_REQUIRED">TQ_UNKNOWN_VALU E_USED_WHERE_ALWAYS_STRICTLY_REQUIRED</a>

	325 </li>

	326 </ul>

	327 <li>Fixed false negatives for the following bug patterns (45

	328 occurrences in findbugsTestCases):

	329 <ul>

	330 <li><a

	331 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_CAST</a>

	332 <li><a

	333 href="http://findbugs.sourceforge.net/bugDescrip tions.html#DM_NUMBER_CTOR">DM_NUMBER_CTOR</a>

	334 <li><a

	335 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_ARRAY_AND_NONARRAY">EC_ARRAY_AND_NONARRAY</a>

	336 <li><a

	337 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_INCOMPATIBLE_ARRAY_COMPARE">EC_INCOMPATIBLE_ARRAY_COMPARE</a>

	338 <li><a

	339 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_UNRELATED_TYPES">EC_UNRELATED_TYPES</a>

	340 <li><a

	341 href="http://findbugs.sourceforge.net/bugDescrip tions.html#GC_UNRELATED_TYPES">GC_UNRELATED_TYPES</a>

	342 <li><a

	343 href="http://findbugs.sourceforge.net/bugDescrip tions.html#IS_FIELD_NOT_GUARDED">IS_FIELD_NOT_GUARDED</a>

	344 <li><a

	345 href="http://findbugs.sourceforge.net/bugDescrip tions.html#IT_NO_SUCH_ELEMENT">IT_NO_SUCH_ELEMENT</a>

	346 <li><a

	347 href="http://findbugs.sourceforge.net/bugDescrip tions.html#JCIP_FIELD_ISNT_FINAL_IN_IMMUTABLE_CLASS">JCIP_FIELD_ISNT_FINAL_IN_IM MUTABLE_CLASS</a>

	348 <li><a

	349 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_NULL_ON_SOME_PATH">NP_NULL_ON_SOME_PATH</a>

	350 <li><a

	351 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_NONNULL_PARAM_VIOLATION">NP_NONNULL_PARAM_VIOLATION</a>

	352 <li><a

	353 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE">NP_NULL_ON_SOME_PATH_FROM_RET URN_VALUE</a>

	354 <li><a

	355 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE">NP_PARAMETER_MUS T_BE_NONNULL_BUT_MARKED_AS_NULLABLE</a>

	356 <li><a

	357 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_STORE_INTO_NONNULL_FIELD">NP_STORE_INTO_NONNULL_FIELD</a>

	358 <li><a

	359 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RE_POSSIBLE_UNINTENDED_PATTERN">RE_POSSIBLE_UNINTENDED_PATTERN</a>

	360 <li><a

	361 href="http://findbugs.sourceforge.net/bugDescrip tions.html#SA_FIELD_SELF_COMPARISON">SA_FIELD_SELF_COMPARISON</a>

	362 </ul>

	363 </ul>

	364 <h1>FindBugs Change Log, Version 2.0.2</h1>

	365

	366 <ul>

	367 <li>Fix false positions for <a

	368 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#NP_NONNULL_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR">NP_NONNULL_FIELD_NOT_INITIAL IZED_IN_CONSTRUCTOR</a>

	369 - fixing <a

	370 href="https://sourceforge.net/tracker/?func=detail&aid=3 547559&group_id=96405&atid=614693">Bug3547559</a>,

	371 <a

	372 href="https://sourceforge.net/tracker/?func=detail&aid=3 555408&group_id=96405&atid=614693">Bug3555408</a>,

	373 <a

	374 href="https://sourceforge.net/tracker/?func=detail&aid=3 580266&group_id=96405&atid=614693">Bug3580266</a>

	375 and <a

	376 href="https://sourceforge.net/tracker/?func=detail&aid=3 587164&group_id=96405&atid=614693">Bug3587164</a>.

	377

	378

	379 </li>

	380 <li>Fix false positives for <a

	381 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#SF_SWITCH_NO_DEFAULT">SF_SWITCH_NO_DEFAULT</a>

	382 <li>Inline access methods for private fields,

178 fixing false positive in <a	383 fixing false positive in <a

179 href="https://sourceforge.net/tracker/?func=detail&aid=3 484713&group_id=96405&atid=614693">Bug3484713</a>.	384 href="https://sourceforge.net/tracker/?func=detail&aid=3 484713&group_id=96405&atid=614693">Bug3484713</a>.

180	385

181 <li>Type qualifier annotations, including nullness	386 <li>Type qualifier annotations, including nullness

182 » » » » » » annotations, are now ignored on vararg parameters (including	387 annotations, are now ignored on vararg parameters (inclu ding

183 » » » » » » default and inherited annotation s), awaiting JSR308.	388 default and inherited annotations), awaiting JSR308.

184 » » » » » <li>Defined new bug pattern to give bett er explanations of	389 <li>Defined new bug pattern to give better explanations of

185 » » » » » » issues involving strict type qua lifiers <a	390 issues involving strict type qualifiers <a

186 » » » » » » href="http://findbugs.sourceforg e.net/bugDescriptions.html#TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_STRICTLY_REQUIRED" >TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_STRICTLY_REQUIRED</a>	391 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#TQ_UNKNOWN_VALUE_USED_WHERE_ALWAYS_STRICTLY_REQUIRED">TQ_UNKNOWN_VALUE_USED_W HERE_ALWAYS_STRICTLY_REQUIRED</a>

187 » » » » » <li>Adjusted analysis of type qualifiers , now giving warnings	392 <li>Adjusted analysis of type qualifiers, now giving warning s

188 » » » » » » where a computed value is used i n a place where a value with a	393 where a computed value is used in a place where a value with a

189 » » » » » » strict type qualifier is require d.	394 strict type qualifier is required.

190 » » » » » <li>Complain about missing classes only if they are	395 <li>Complain about missing classes only if they are

191 » » » » » » encountered while analyzing appl ication classes; ignore missing	396 encountered while analyzing application classes; ignore missing

192 » » » » » » classes that are encounted while analyzing classes loaded from the	397 classes that are encounted while analyzing classes loade d from the

193 » » » » » » auxclasspath. Fix for <a	398 auxclasspath. Fix for <a

194 » » » » » » href="https://sourceforge.net/tr acker/?func=detail&aid=3588379&group_id=96405&atid=614693">Bug3588379</a>	399 href="https://sourceforge.net/tracker/?func=detail&aid=3 588379&group_id=96405&atid=614693">Bug3588379</a>

195 » » » » » <li>Fixed false positive null pointer wa rning coming from	400 <li>Fixed false positive null pointer warning coming from

196 » » » » » » synthetic bridge methods, fixing <a	401 synthetic bridge methods, fixing <a

197 » » » » » » href="https://sourceforge.net/tr acker/?func=detail&aid=3589328&group_id=96405&atid=614693">Bug3589328</a>	402 href="https://sourceforge.net/tracker/?func=detail&aid=3 589328&group_id=96405&atid=614693">Bug3589328</a>

198 » » » » » <li>In general, suppress warnings in syn thetic methods.	403 <li>In general, suppress warnings in synthetic methods.

199 » » » » » <li>Fix some false positives involving < a	404 <li>Fix some false positives involving <a

200 » » » » » » href="http://findbugs.sourceforg e.net/bugDescriptions.html#GC_UNRELATED_TYPES">GC_UNRELATED_TYPES</a>	405 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#GC_UNRELATED_TYPES">GC_UNRELATED_TYPES</a>

201 » » » » » » on classes that extend generic c ollection classes.	406 on classes that extend generic collection classes.

202	407

203 » » » » » </li>	408 </li>

204 <li>Combine multiple identical warnings about	409 <li>Combine multiple identical warnings about

205 <a	410 <a

206 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DM_DEFAULT_ENCODING">DM_DEFAULT_ENCODING</a>	411 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DM_DEFAULT_ENCODING">DM_DEFAULT_ENCODING</a>

207 that occur in the same method,	412 that occur in the same method,

208 simplifying issue triage.	413 simplifying issue triage.

209	414

210 <li>Changes by Andrey Loskutov	415 <li>Changes by Andrey Loskutov

211 <ul>	416 <ul>

212 <li>fixed job scheduling errors in 3.8/4.2 Eclipse <a	417 <li>fixed job scheduling errors in 3.8/4.2 Eclipse < a

213 href="https://bu gs.eclipse.org/bugs/show_bug.cgi?id=393748">bug	418 href="https://bugs.eclipse.org/bugs/show_bug.cgi ?id=393748">bug

214 report</ a>	419 report</a>

215 <li>more realistic progr ess bar updates for jobs	420 <li>more realistic progress bar updates for jobs

216 <li>added nullness annot ations for some common Eclipse API	421 <li>added nullness annotations for some common Eclip se API

217 methods known to usually return null values	422 methods known to usually return null values

218 <li>Added support for or g.eclipse.jdt.annotation.Nullable,	423 <li>Added support for org.eclipse.jdt.annotation.Nul lable,

219 NonNull and NonN ullByDefault annotations (introduced with	424 NonNull and NonNullByDefault annotations (introd uced with

220 Eclipse 3.8/4.2) </li>	425 Eclipse 3.8/4.2)</li>

221 </ul>	426 </ul>

222 <li>Documentation improvements	427 <li>Documentation improvements

223 <li><a href="http://code.google.com/p/fi ndbugs/source/list">lots	428 <li><a href="http://code.google.com/p/findbugs/source/list"> lots

224 of other small changes</ a>	429 of other small changes</a>

225 </ul>	430 </ul>

226 <h1>FindBugs Change Log, Version 2.0.1</h1>	431 <h1>FindBugs Change Log, Version 2.0.1</h1>

227	432

228 <ul>	433 <ul>

229 <li>New bug patterns; in some cases, bug s previous reported as	434 <li>New bug patterns; in some cases, bugs previous reported as

230 other bug patterns are reported as instances of these new bug	435 other bug patterns are reported as instances of these ne w bug

231 patterns in order to make it eas ier for developers to understand	436 patterns in order to make it easier for developers to un derstand

232 the bug reports	437 the bug reports

233 <ul>	438 <ul>

234 <li><a	439 <li><a

235 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#PT_ABSOLUTE_PATH_TRAVERSAL">PT_ABSOLU TE_PATH_TRAVERSAL</a></li>	440 href="http://findbugs.sourceforge.net/bugDescrip tions.html#PT_ABSOLUTE_PATH_TRAVERSAL">PT_ABSOLUTE_PATH_TRAVERSAL</a></li>

236 <li><a	441 <li><a

237 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#PT_RELATIVE_PATH_TRAVERSAL">PT_RELATI VE_PATH_TRAVERSAL</a></li>	442 href="http://findbugs.sourceforge.net/bugDescrip tions.html#PT_RELATIVE_PATH_TRAVERSAL">PT_RELATIVE_PATH_TRAVERSAL</a></li>

238 <li><a	443 <li><a

239 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_NONNULL_FIELD_NOT_INITIALIZED_IN_C ONSTRUCTOR">NP_NONNULL_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR</a></li>	444 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_NONNULL_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR">NP_NONNULL_FIELD_NOT _INITIALIZED_IN_CONSTRUCTOR</a></li>

240 <li><a	445 <li><a

241 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#MS_SHOULD_BE_REFACTORED_TO_BE_FINAL"> MS_SHOULD_BE_REFACTORED_TO_BE_FINAL</a></li>	446 href="http://findbugs.sourceforge.net/bugDescrip tions.html#MS_SHOULD_BE_REFACTORED_TO_BE_FINAL">MS_SHOULD_BE_REFACTORED_TO_BE_FI NAL</a></li>

242 <li><a	447 <li><a

243 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_UNCONFIRMED_CAST_OF_RETURN_VALUE"> BC_UNCONFIRMED_CAST_OF_RETURN_VALUE</a></li>	448 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_UNCONFIRMED_CAST_OF_RETURN_VALUE">BC_UNCONFIRMED_CAST_OF_RETURN_VA LUE</a></li>

244 <li><a	449 <li><a

245 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#PT_ABSOLUTE_PATH_TRAVERSAL">PT_ABSOLU TE_PATH_TRAVERSAL</a></li>	450 href="http://findbugs.sourceforge.net/bugDescrip tions.html#PT_ABSOLUTE_PATH_TRAVERSAL">PT_ABSOLUTE_PATH_TRAVERSAL</a></li>

246 <li><a	451 <li><a

247 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#TQ_COMPARING_VALUES_WITH_INCOMPATIBLE _TYPE_QUALIFIERS">TQ_COMPARING_VALUES_WITH_INCOMPATIBLE_TYPE_QUALIFIERS</a></li>	452 href="http://findbugs.sourceforge.net/bugDescrip tions.html#TQ_COMPARING_VALUES_WITH_INCOMPATIBLE_TYPE_QUALIFIERS">TQ_COMPARING_V ALUES_WITH_INCOMPATIBLE_TYPE_QUALIFIERS</a></li>

248 </ul>	453 </ul>

249 </li>	454 </li>

250	455

251 <li>Changes to fix false negatives for t he following bug	456 <li>Changes to fix false negatives for the following bug

252 patterns: <a	457 patterns: <a

253 href="http://findbugs.sourceforg e.net/bugDescriptions.html#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_CAST</a>,	458 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#BC_UNCONFIRMED_CAST">BC_UNCONFIRMED_CAST</a>,

254 <a	459 <a

255 href="http://findbugs.sourceforg e.net/bugDescriptions.html#EC_BAD_ARRAY_COMPARE">EC_BAD_ARRAY_COMPARE</a>,	460 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#EC_BAD_ARRAY_COMPARE">EC_BAD_ARRAY_COMPARE</a>,

256 <a	461 <a

257 href="http://findbugs.sourceforg e.net/bugDescriptions.html#EQ_UNUSUAL">EQ_UNUSUAL</a>,	462 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#EQ_UNUSUAL">EQ_UNUSUAL</a>,

258 <a	463 <a

259 href="http://findbugs.sourceforg e.net/bugDescriptions.html#GC_UNRELATED_TYPES">GC_UNRELATED_TYPES</a>,	464 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#GC_UNRELATED_TYPES">GC_UNRELATED_TYPES</a>,

260 and <a	465 and <a

261 href="http://findbugs.sourceforg e.net/bugDescriptions.html#NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE"> NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE</a>.	466 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE">NP_PARAMETER_MUST_BE_NON NULL_BUT_MARKED_AS_NULLABLE</a>.

262 </li>	467 </li>

263	468

264 <li>Changes to fix false positions for t he following bug	469 <li>Changes to fix false positions for the following bug

265 patterns: <a	470 patterns: <a

266 href="http://findbugs.sourceforg e.net/bugDescriptions.html#DMI_DOH">DMI_DOH</a>,	471 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DMI_DOH">DMI_DOH</a>,

267 <a	472 <a

268 href="http://findbugs.sourceforg e.net/bugDescriptions.html#EC_UNRELATED_TYPES">EC_UNRELATED_TYPES</a>,	473 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#EC_UNRELATED_TYPES">EC_UNRELATED_TYPES</a>,

269 and <a	474 and <a

270 href="http://findbugs.sourceforg e.net/bugDescriptions.html#SE_BAD_FIELD">SE_BAD_FIELD</a>.	475 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#SE_BAD_FIELD">SE_BAD_FIELD</a>.

271 </li>	476 </li>

272 </ul>	477 </ul>

273	478

274 <h1>FindBugs Change Log, Version 2.0.0</h1>	479 <h1>FindBugs Change Log, Version 2.0.0</h1>

275	480

276 <h2>Changes since version 1.3.8</h2>	481 <h2>Changes since version 1.3.8</h2>

277 <ul>	482 <ul>

278 <li>New bug patterns; in some cases, bug s previous reported as	483 <li>New bug patterns; in some cases, bugs previous reported as

279 other bug patterns are reported as instances of these new bug	484 other bug patterns are reported as instances of these ne w bug

280 patterns in order to make it eas ier for developers to understand	485 patterns in order to make it easier for developers to un derstand

281 the bug reports	486 the bug reports

282 <ul>	487 <ul>

283 <li><a	488 <li><a

284 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_IMPOSSIBLE_DOWNCAST ">BC_IMPOSSIBL E_DOWNCAST	489 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_IMPOSSIBLE_DOWNCAST ">BC_IMPOSSIBLE_DOWNCAST

285 </a></li>	490 </a></li>

286 <li><a	491 <li><a

287 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY ">B C_IMPOSSIBLE_DOWNCAST_OF_TOARRAY	492 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY ">BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY

288 </a></li>	493 </a></li>

289 <li><a	494 <li><a

290 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_INCOMPATIBLE_ARRAY_COMPARE ">EC_IN COMPATIBLE_ARRAY_COMPARE	495 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_INCOMPATIBLE_ARRAY_COMPARE ">EC_INCOMPATIBLE_ARRAY_COMPARE

291 </a></li>	496 </a></li>

292 <li><a	497 <li><a

293 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#JLM_JSR166_UTILCONCURRENT_MONITORENTE R ">JLM_JSR166_UTILCONCURRENT_MONITORENTER	498 href="http://findbugs.sourceforge.net/bugDescrip tions.html#JLM_JSR166_UTILCONCURRENT_MONITORENTER ">JLM_JSR166_UTILCONCURRENT_MO NITORENTER

294 </a></li>	499 </a></li>

295 <li><a	500 <li><a

296 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE ">LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE	501 href="http://findbugs.sourceforge.net/bugDescrip tions.html#LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE ">LG_LOST_LOGGER_DUE_TO_WEAK_REF ERENCE

297 </a></li>	502 </a></li>

298 <li><a	503 <li><a

299 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_CLOSING_NULL ">NP_CLOSING_NULL	504 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_CLOSING_NULL ">NP_CLOSING_NULL

300 </a></li>	505 </a></li>

301 <li><a	506 <li><a

302 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RC_REF_COMPARISON_BAD_PRACTICE ">RC_R EF_COMPARISON_BAD_PRACTICE	507 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RC_REF_COMPARISON_BAD_PRACTICE ">RC_REF_COMPARISON_BAD_PRACTICE

303 </a></li>	508 </a></li>

304 <li><a	509 <li><a

305 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RC_REF_COMPARISON_BAD_PRACTICE_BOOLEA N ">RC_REF_COMPARISON_BAD_PRACTICE_BOOLEAN	510 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RC_REF_COMPARISON_BAD_PRACTICE_BOOLEAN ">RC_REF_COMPARISON_BAD_PRACTI CE_BOOLEAN

306 </a></li>	511 </a></li>

307 <li><a	512 <li><a

308 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORE D ">RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORED	513 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORED ">RV_RETURN_VALUE_OF_PUTIFABSE NT_IGNORED

309 </a></li>	514 </a></li>

310 <li><a	515 <li><a

311 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#SIC_THREADLOCAL_DEADLY_EMBRACE ">SIC_ THREADLOCAL_DEADLY_EMBRACE	516 href="http://findbugs.sourceforge.net/bugDescrip tions.html#SIC_THREADLOCAL_DEADLY_EMBRACE ">SIC_THREADLOCAL_DEADLY_EMBRACE

312 </a></li>	517 </a></li>

313 <li><a	518 <li><a

314 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#UR_UNINIT_READ_CALLED_FROM_SUPER_CONS TRUCTOR ">UR_UNINIT_READ_CALLED_FROM_SUPER_CONSTRUCTOR	519 href="http://findbugs.sourceforge.net/bugDescrip tions.html#UR_UNINIT_READ_CALLED_FROM_SUPER_CONSTRUCTOR ">UR_UNINIT_READ_CALLED_ FROM_SUPER_CONSTRUCTOR

315 </a></li>	520 </a></li>

316 <li><a	521 <li><a

317 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#VA_FORMAT_STRING_EXPECTED_MESSAGE_FOR MAT_SUPPLIED ">VA_FORMAT_STRING_EXPECTED_MESSAGE_FORMAT_SUPPLIED	522 href="http://findbugs.sourceforge.net/bugDescrip tions.html#VA_FORMAT_STRING_EXPECTED_MESSAGE_FORMAT_SUPPLIED ">VA_FORMAT_STRING_ EXPECTED_MESSAGE_FORMAT_SUPPLIED

318 </a></li>	523 </a></li>

319 </ul>	524 </ul>

320 </li>	525 </li>

321 <li>Providing a bug rank (1-20), and the ability to filter by	526 <li>Providing a bug rank (1-20), and the ability to filter b y

322 bug rank. Eventually, it will be possible to specify your own	527 bug rank. Eventually, it will be possible to specify you r own

323 rules for ranking bugs, but the procedure for doing so hasn't been	528 rules for ranking bugs, but the procedure for doing so h asn't been

324 specified yet.</li>	529 specified yet.</li>

325 <li>Fixed about <a	530 <li>Fixed about <a

326 href="https://sourceforge.net/se arch/index.php?group_id=96405&search_summary=1&search_details=1&type_of_search=a rtifact&group_artifact_id%5B%5D=614693&open_date_start=2009-03-16&open_date_end= 2009-08-20&form_submit=Search">45	531 href="https://sourceforge.net/search/index.php?group_id= 96405&search_summary=1&search_details=1&type_of_search=artifact&group_artifact_i d%5B%5D=614693&open_date_start=2009-03-16&open_date_end=2009-08-20&form_submit=S earch">45

327 bugs filed</a> through S ourceForge	532 bugs filed</a> through SourceForge

328 </li>	533 </li>

329 <li>Various reclassifications and priori ty tweaks</li>	534 <li>Various reclassifications and priority tweaks</li>

330 <li>Added more bug annotations to a vari ety of bug reports.	535 <li>Added more bug annotations to a variety of bug reports.

331 This provides more context for u nderstanding bug reports (e.g., if	536 This provides more context for understanding bug reports (e.g., if

332 the value in question was is the return value of a method, the	537 the value in question was is the return value of a metho d, the

333 method is described as the sourc e of the value in a bug	538 method is described as the source of the value in a bug

334 annotation). This also provide m ore accurate tracking of issues	539 annotation). This also provide more accurate tracking of issues

335 across versions of the code bein g analyzed, but has the downside	540 across versions of the code being analyzed, but has the downside

336 that when comparing results from FindBugs 1.3.8 and FindBugs 1.3.9	541 that when comparing results from FindBugs 1.3.8 and Find Bugs 1.3.9

337 on the same version of code bein g analyzed, FindBugs may think	542 on the same version of code being analyzed, FindBugs may think

338 that mistakenly believe that the issue reported by 1.3.8 was fixed	543 that mistakenly believe that the issue reported by 1.3.8 was fixed

339 and a new issue was introduced t hat was reported by FindBugs	544 and a new issue was introduced that was reported by Find Bugs

340 1.3.9. While annoying, it would be unusual for more than a dozen	545 1.3.9. While annoying, it would be unusual for more than a dozen

341 issues per million lines of code s to be mistracked.</li>	546 issues per million lines of codes to be mistracked.</li>

342 <li>Lots of internal changes moving towa rds FindBugs 2.0, but	547 <li>Lots of internal changes moving towards FindBugs 2.0, bu t

343 these features are undocumented, not yet officially supported, and	548 these features are undocumented, not yet officially supp orted, and

344 subject to radical changes befor e FindBugs 2.0 is released.</li>	549 subject to radical changes before FindBugs 2.0 is releas ed.</li>

345 </ul>	550 </ul>

346	551

347 <p>Changes since version 1.3.8</p>	552 <p>Changes since version 1.3.8</p>

348 <ul>	553 <ul>

349 <li>New bug patterns; in some cases, bug s previous reported as	554 <li>New bug patterns; in some cases, bugs previous reported as

350 other bug patterns are reported as instances of these new bug	555 other bug patterns are reported as instances of these ne w bug

351 patterns in order to make it eas ier for developers to understand	556 patterns in order to make it easier for developers to un derstand

352 the bug reports	557 the bug reports

353 <ul>	558 <ul>

354 <li><a	559 <li><a

355 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_IMPOSSIBLE_DOWNCAST ">BC_IMPOSSIBL E_DOWNCAST	560 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_IMPOSSIBLE_DOWNCAST ">BC_IMPOSSIBLE_DOWNCAST

356 </a>	561 </a>

357 <li><a	562 <li><a

358 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY ">B C_IMPOSSIBLE_DOWNCAST_OF_TOARRAY	563 href="http://findbugs.sourceforge.net/bugDescrip tions.html#BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY ">BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY

359 </a>	564 </a>

360 <li><a	565 <li><a

361 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#EC_INCOMPATIBLE_ARRAY_COMPARE ">EC_IN COMPATIBLE_ARRAY_COMPARE	566 href="http://findbugs.sourceforge.net/bugDescrip tions.html#EC_INCOMPATIBLE_ARRAY_COMPARE ">EC_INCOMPATIBLE_ARRAY_COMPARE

362 </a>	567 </a>

363 <li><a	568 <li><a

364 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#JLM_JSR166_UTILCONCURRENT_MONITORENTE R ">JLM_JSR166_UTILCONCURRENT_MONITORENTER	569 href="http://findbugs.sourceforge.net/bugDescrip tions.html#JLM_JSR166_UTILCONCURRENT_MONITORENTER ">JLM_JSR166_UTILCONCURRENT_MO NITORENTER

365 </a>	570 </a>

366 <li><a	571 <li><a

367 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE ">LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE	572 href="http://findbugs.sourceforge.net/bugDescrip tions.html#LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE ">LG_LOST_LOGGER_DUE_TO_WEAK_REF ERENCE

368 </a>	573 </a>

369 <li><a	574 <li><a

370 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#NP_CLOSING_NULL ">NP_CLOSING_NULL	575 href="http://findbugs.sourceforge.net/bugDescrip tions.html#NP_CLOSING_NULL ">NP_CLOSING_NULL

371 </a>	576 </a>

372 <li><a	577 <li><a

373 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RC_REF_COMPARISON_BAD_PRACTICE ">RC_R EF_COMPARISON_BAD_PRACTICE	578 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RC_REF_COMPARISON_BAD_PRACTICE ">RC_REF_COMPARISON_BAD_PRACTICE

374 </a>	579 </a>

375 <li><a	580 <li><a

376 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RC_REF_COMPARISON_BAD_PRACTICE_BOOLEA N ">RC_REF_COMPARISON_BAD_PRACTICE_BOOLEAN	581 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RC_REF_COMPARISON_BAD_PRACTICE_BOOLEAN ">RC_REF_COMPARISON_BAD_PRACTI CE_BOOLEAN

377 </a>	582 </a>

378 <li><a	583 <li><a

379 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORE D ">RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORED	584 href="http://findbugs.sourceforge.net/bugDescrip tions.html#RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORED ">RV_RETURN_VALUE_OF_PUTIFABSE NT_IGNORED

380 </a>	585 </a>

381 <li><a	586 <li><a

382 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#SIC_THREADLOCAL_DEADLY_EMBRACE ">SIC_ THREADLOCAL_DEADLY_EMBRACE	587 href="http://findbugs.sourceforge.net/bugDescrip tions.html#SIC_THREADLOCAL_DEADLY_EMBRACE ">SIC_THREADLOCAL_DEADLY_EMBRACE

383 </a>	588 </a>

384 <li><a	589 <li><a

385 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#UR_UNINIT_READ_CALLED_FROM_SUPER_CONS TRUCTOR ">UR_UNINIT_READ_CALLED_FROM_SUPER_CONSTRUCTOR	590 href="http://findbugs.sourceforge.net/bugDescrip tions.html#UR_UNINIT_READ_CALLED_FROM_SUPER_CONSTRUCTOR ">UR_UNINIT_READ_CALLED_ FROM_SUPER_CONSTRUCTOR

386 </a>	591 </a>

387 <li><a	592 <li><a

388 href="http://fin dbugs.sourceforge.net/bugDescriptions.html#VA_FORMAT_STRING_EXPECTED_MESSAGE_FOR MAT_SUPPLIED ">VA_FORMAT_STRING_EXPECTED_MESSAGE_FORMAT_SUPPLIED	593 href="http://findbugs.sourceforge.net/bugDescrip tions.html#VA_FORMAT_STRING_EXPECTED_MESSAGE_FORMAT_SUPPLIED ">VA_FORMAT_STRING_ EXPECTED_MESSAGE_FORMAT_SUPPLIED

389 </a>	594 </a>

390 </ul>	595 </ul>

391 </li>	596 </li>

392 <li>Providing a bug rank (1-20), and the ability to filter by	597 <li>Providing a bug rank (1-20), and the ability to filter b y

393 bug rank. Eventually, it will be possible to specify your own	598 bug rank. Eventually, it will be possible to specify you r own

394 rules for ranking bugs, but the procedure for doing so hasn't been	599 rules for ranking bugs, but the procedure for doing so h asn't been

395 specified yet.</li>	600 specified yet.</li>

396 <li>Fixed about <a	601 <li>Fixed about <a

397 href="https://sourceforge.net/se arch/index.php?group_id=96405&search_summary=1&search_details=1&type_of_search=a rtifact&group_artifact_id%5B%5D=614693&open_date_start=2009-03-16&open_date_end= 2009-08-20&form_submit=Search">45	602 href="https://sourceforge.net/search/index.php?group_id= 96405&search_summary=1&search_details=1&type_of_search=artifact&group_artifact_i d%5B%5D=614693&open_date_start=2009-03-16&open_date_end=2009-08-20&form_submit=S earch">45

398 bugs filed</a> through S ourceForge	603 bugs filed</a> through SourceForge

399 </li>	604 </li>

400 <li>Various reclassifications and priori ty tweaks</li>	605 <li>Various reclassifications and priority tweaks</li>

401 <li>Added more bug annotations to a vari ety of bug reports.	606 <li>Added more bug annotations to a variety of bug reports.

402 This provides more context for u nderstanding bug reports (e.g., if	607 This provides more context for understanding bug reports (e.g., if

403 the value in question was is the return value of a method, the	608 the value in question was is the return value of a metho d, the

404 method is described as the sourc e of the value in a bug	609 method is described as the source of the value in a bug

405 annotation). This also provide m ore accurate tracking of issues	610 annotation). This also provide more accurate tracking of issues

406 across versions of the code bein g analyzed, but has the downside	611 across versions of the code being analyzed, but has the downside

407 that when comparing results from FindBugs 1.3.8 and FindBugs 1.3.9	612 that when comparing results from FindBugs 1.3.8 and Find Bugs 1.3.9

408 on the same version of code bein g analyzed, FindBugs may think	613 on the same version of code being analyzed, FindBugs may think

409 that mistakenly believe that the issue reported by 1.3.8 was fixed	614 that mistakenly believe that the issue reported by 1.3.8 was fixed

410 and a new issue was introduced t hat was reported by FindBugs	615 and a new issue was introduced that was reported by Find Bugs

411 1.3.9. While annoying, it would be unusual for more than a dozen	616 1.3.9. While annoying, it would be unusual for more than a dozen

412 issues per million lines of code s to be mistracked.</li>	617 issues per million lines of codes to be mistracked.</li>

413 <li>Lots of internal changes moving towa rds FindBugs 2.0, but	618 <li>Lots of internal changes moving towards FindBugs 2.0, bu t

414 these features are undocumented, not yet officially supported, and	619 these features are undocumented, not yet officially supp orted, and

415 subject to radical changes befor e FindBugs 2.0 is released.</li>	620 subject to radical changes before FindBugs 2.0 is releas ed.</li>

416 </ul>	621 </ul>

417	622

418 <p>Changes since version 1.3.7</p>	623 <p>Changes since version 1.3.7</p>

419 <ul>	624 <ul>

420 <li>Primarily another small bugfix relea se.</li>	625 <li>Primarily another small bugfix release.</li>

421 <li>FindBugs base:	626 <li>FindBugs base:

422 <ul>	627 <ul>

423 <li>New Reports:	628 <li>New Reports:

424 <ul>	629 <ul>

425 <li>SF_S WITCH_NO_DEFAULT: missing default case in switch	630 <li>SF_SWITCH_NO_DEFAULT: missing default ca se in switch

426 statement.</li>	631 statement.</li>

427 <li>SF_D EAD_STORE_DUE_TO_SWITCH_FALLTHROUGH_TO_THROW:	632 <li>SF_DEAD_STORE_DUE_TO_SWITCH_FALLTHROUGH_ TO_THROW:

428 value ignored when switch fallthrough leads to thrown	633 value ignored when switch fallthrough le ads to thrown

429 exception.</li>	634 exception.</li>

430 <li>INT_ VACUOUS_BIT_OPERATION: bit operations that don't	635 <li>INT_VACUOUS_BIT_OPERATION: bit operation s that don't

431 do any meaningful work.</li>	636 do any meaningful work.</li>

432 <li>FB_U NEXPECTED_WARNING: warning generated that	637 <li>FB_UNEXPECTED_WARNING: warning generated that

433 conflicts with @NoWarning FindBugs annotation.</li>	638 conflicts with @NoWarning FindBugs annot ation.</li>

434 <li>FB_M ISSING_EXPECTED_WARNING: warning not generated	639 <li>FB_MISSING_EXPECTED_WARNING: warning not generated

435 despite presence of @ExpectedWarning FindBugs annotation.</li>	640 despite presence of @ExpectedWarning Fin dBugs annotation.</li>

436 <li>NOIS E category: intended for use in data mining	641 <li>NOISE category: intended for use in data mining

437 experiments.	642 experiments.

438 <ul>	643 <ul>

439 <li>NOISE_NULL_DEREFERENCE: fake null point dereference	644 <li>NOISE_NULL_DEREFERENCE: fake nul l point dereference

440 warning.</li>	645 warning.</li>

441 <li>NOISE_METHOD_CALL: fake method call warning.</li>	646 <li>NOISE_METHOD_CALL: fake method c all warning.</li>

442 <li>NOISE_FIELD_REFERENCE: fake field dereference	647 <li>NOISE_FIELD_REFERENCE: fake fiel d dereference

443 warning.</li>	648 warning.</li>

444 <li>NOISE_OPERATION: fake operation warning.</li>	649 <li>NOISE_OPERATION: fake operation warning.</li>

445 </ul>	650 </ul>

446 </li>	651 </li>

447 </ul>	652 </ul>

448 </li>	653 </li>

449 <li>Other:	654 <li>Other:

450 <ul>	655 <ul>

451 <li>Garv in Leclaire has created a new Apache Maven	656 <li>Garvin Leclaire has created a new Apache Maven

452 repository for FindBugs at <a	657 repository for FindBugs at <a

453 href="http://code.google.com/p/findbugs/">the Google Code	658 href="http://code.google.com/p/findbugs/ ">the Google Code

454 FindBugs SVN repository</a>. (Thanks Garvin!)	659 FindBugs SVN repository</a>. (Thanks Garvin!)

455 </li>	660 </li>

456 </ul>	661 </ul>

457 </li>	662 </li>

458 <li>Fixes:	663 <li>Fixes:

459 <ul>	664 <ul>

460 <li>[ 23 17842 ] Highlighting broken in Windows</li>	665 <li>[ 2317842 ] Highlighting broken in Windo ws</li>

461 <li>[ 25 15908 ] check for oddness should track sign of	666 <li>[ 2515908 ] check for oddness should tra ck sign of

462 argument</li>	667 argument</li>

463 <li>[ 24 87936 ] "L B GC" false pos cast from	668 <li>[ 2487936 ] "L B GC" false pos cast from

464 Map.Entry.getKey() to Map.get()</li>	669 Map.Entry.getKey() to Map.get()</li>

465 <li>[ 25 28264 ] Ant tasks not compatible with Ant 1.7.1</li>	670 <li>[ 2528264 ] Ant tasks not compatible wit h Ant 1.7.1</li>

466 <li>[ 25 39590 ] SF_SWITCH_FALLTHROUGH wrong message	671 <li>[ 2539590 ] SF_SWITCH_FALLTHROUGH wrong message

467 reported</li>	672 reported</li>

468 <li>[ 20 20066 ] Bug history displayed in fancy-hist.xsl is	673 <li>[ 2020066 ] Bug history displayed in fan cy-hist.xsl is

469 incorrect</li>	674 incorrect</li>

470 <li>[ 25 45098 ] Invalid character in analysis results file</li>	675 <li>[ 2545098 ] Invalid character in analysi s results file</li>

471 <li>[ 24 92673 ] Plugin sites should specify "requires	676 <li>[ 2492673 ] Plugin sites should specify "requires

472 Eclipse 3.3 or newer"</li>	677 Eclipse 3.3 or newer"</li>

473 <li>[ 25 88044 ] a tiny typing error</li>	678 <li>[ 2588044 ] a tiny typing error</li>

474 <li>[ 25 89048 ] Documentation for convertXmlToText	679 <li>[ 2589048 ] Documentation for convertXml ToText

475 insufficient</li>	680 insufficient</li>

476 <li>[ 26 38739 ] NullPointerException when building</li>	681 <li>[ 2638739 ] NullPointerException when bu ilding</li>

477 </ul>	682 </ul>

478 </li>	683 </li>

479 <li>Patches:	684 <li>Patches:

480 <ul>	685 <ul>

481 <li>[ 25 38184 ] Make BugCollection implement	686 <li>[ 2538184 ] Make BugCollection implement

482 Iterable<BugInstance> (thanks to Tomas Pollak)</li>	687 Iterable<BugInstance> (thanks to T omas Pollak)</li>

483 <li>[ 22 49771 ] Add Maven2 Findbugs plugin link to the	688 <li>[ 2249771 ] Add Maven2 Findbugs plugin l ink to the

484 Links page (thanks to Garvin Leclaire)</li>	689 Links page (thanks to Garvin Leclaire)</ li>

485 <li>[ 26 09526 ] Japanese manual update (thanks to K.	690 <li>[ 2609526 ] Japanese manual update (than ks to K.

486 Hashimoto)</li>	691 Hashimoto)</li>

487 <li>[ 21 19482 ] CheckBcel checks for nonexistent classes	692 <li>[ 2119482 ] CheckBcel checks for nonexis tent classes

488 (thanks to Jerry James)</li>	693 (thanks to Jerry James)</li>

489 </ul>	694 </ul>

490 </li>	695 </li>

491 </ul>	696 </ul>

492 </li>	697 </li>

493 <li>FindBugs Eclipse plugin:	698 <li>FindBugs Eclipse plugin:

494 <ul>	699 <ul>

495 <li>Major feature enhanc ements (thanks to Andrey Loskutov).	700 <li>Major feature enhancements (thanks to Andrey Los kutov).

496 See <a href="htt p://andrei.gmxhome.de/findbugs/index.html">this	701 See <a href="http://andrei.gmxhome.de/findbugs/i ndex.html">this

497 overview </a> for more information.	702 overview</a> for more information.

498 </li>	703 </li>

499 <li>Major test improveme nts (thanks to Tomas Pollak).</li>	704 <li>Major test improvements (thanks to Tomas Pollak) .</li>

500 <li>Fixes:	705 <li>Fixes:

501 <ul>	706 <ul>

502 <li>[ 25 32365 ] Compiler warning</li>	707 <li>[ 2532365 ] Compiler warning</li>

503 <li>[ 25 22989 ] Fix filter files selection</li>	708 <li>[ 2522989 ] Fix filter files selection</ li>

504 <li>[ 25 04068 ] NullPointerException</li>	709 <li>[ 2504068 ] NullPointerException</li>

505 <li>[ 26 40849 ] NPE in Eclipse plugin 1.3.7 and Eclipse	710 <li>[ 2640849 ] NPE in Eclipse plugin 1.3.7 and Eclipse

506 3.5 M5</li>	711 3.5 M5</li>

507 </ul>	712 </ul>

508 </li>	713 </li>

509 <li>Patches:	714 <li>Patches:

510 <ul>	715 <ul>

511 <li>[ 21 43140 ] Unchecked conversion fixes for Eclipse	716 <li>[ 2143140 ] Unchecked conversion fixes f or Eclipse

512 plugin (thanks to Jerry James)	717 plugin (thanks to Jerry James)

513 </ul>	718 </ul>

514 </li>	719 </li>

515 </ul>	720 </ul>

516 </li>	721 </li>

517 </ul>	722 </ul>

518	723

519 <p>Changes since version 1.3.6</p>	724 <p>Changes since version 1.3.6</p>

520 <ul>	725 <ul>

521 <li>Overall, a small bugfix release.	726 <li>Overall, a small bugfix release.

522 <li>New detection of accidental vacuous/ useless calls to	727 <li>New detection of accidental vacuous/useless calls to

523 EasyMock methods, and of generic signatures that proclaim the use	728 EasyMock methods, and of generic signatures that proclai m the use

524 of unhashable classes in ways th at require that they be hashed.	729 of unhashable classes in ways that require that they be hashed.

525 <li>Eliminate some false positives where we were warning about	730 <li>Eliminate some false positives where we were warning abo ut

526 a useless call (e.g., comparing two incompatible types for	731 a useless call (e.g., comparing two incompatible types f or

527 equality), but the only thing th e code was doing with the result	732 equality), but the only thing the code was doing with th e result

528 was passing it to assertFalse.	733 was passing it to assertFalse.

529 <li>Japanese localization and manual by K.Hashimoto. (Thanks!)	734 <li>Japanese localization and manual by K.Hashimoto. (Thanks !)

530	735

531 <li>Added -exclude and -outputDir comman d line options to	736 <li>Added -exclude and -outputDir command line options to

532 rejarForAnalysis	737 rejarForAnalysis

533 <li>Extended -adjustPriorities option to FindBugs analysis	738 <li>Extended -adjustPriorities option to FindBugs analysis

534 textui so that you can modify th e priorities of individual bug	739 textui so that you can modify the priorities of individu al bug

535 patterns as well as visitors, an d also completely suppress	740 patterns as well as visitors, and also completely suppre ss

536 individual bug patterns or visit ors.	741 individual bug patterns or visitors.

537 <ul>	742 <ul>

538 <li>e.g., -adjustPriorit y	743 <li>e.g., -adjustPriority

539 MS_SHOULD_BE_FIN AL=suppress,MS_PKGPROTECT=suppress,EI_EXPOSE_REP=suppress,EI_EXPOSE_REP2=suppres s,PZLA_PREFER_ZERO_LENGTH_ARRAYS=raise	744 MS_SHOULD_BE_FINAL=suppress,MS_PKGPROTECT=suppre ss,EI_EXPOSE_REP=suppress,EI_EXPOSE_REP2=suppress,PZLA_PREFER_ZERO_LENGTH_ARRAYS =raise

540	745

541 </ul>	746 </ul>

542 </ul>	747 </ul>

543	748

544	749

545 <p>Changes since version 1.3.5</p>	750 <p>Changes since version 1.3.5</p>

546 <ul>	751 <ul>

547 <li>Added fairly exhaustive static analy sis of uses of format	752 <li>Added fairly exhaustive static analysis of uses of forma t

548 strings, checking for missing or extra arguements, invalid format	753 strings, checking for missing or extra arguements, inval id format

549 specifiers, or mismatched format specifiers and arguments (e.g,	754 specifiers, or mismatched format specifiers and argument s (e.g,

550 passing a String value for a %d format specifier). The logic for	755 passing a String value for a %d format specifier). The l ogic for

551 doing so is derived from Sun's j ava.util.Formatter class, and	756 doing so is derived from Sun's java.util.Formatter class , and

552 available separately from FindBu gs as part of the <a	757 available separately from FindBugs as part of the <a

553 href="https://jformatstring.dev. java.net/">jFormatString</a>	758 href="https://jformatstring.dev.java.net/">jFormatString </a>

554 project.	759 project.

555 <li>More tuning of the unsatisfied oblig ation detector. Since	760 <li>More tuning of the unsatisfied obligation detector. Sinc e

556 this detector is still rather no isy and an unfinished research	761 this detector is still rather noisy and an unfinished re search

557 project, I've moved the generate d issues to a new category:	762 project, I've moved the generated issues to a new catego ry:

558 EXPERIMENTAL.	763 EXPERIMENTAL.

559 <li>Added check for <a	764 <li>Added check for <a

560 href="http://findbugs.sourceforg e.net/bugDescriptions.html#BIT_ADD_OF_SIGNED_BYTE">BIT_ADD_OF_SIGNED_BYTE</a>;	765 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#BIT_ADD_OF_SIGNED_BYTE">BIT_ADD_OF_SIGNED_BYTE</a>;

561 similar to <a	766 similar to <a

562 href="http://findbugs.sourceforg e.net/bugDescriptions.html#BIT_IOR_OF_SIGNED_BYTE">BIT_IOR_OF_SIGNED_BYTE</a>,	767 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#BIT_IOR_OF_SIGNED_BYTE">BIT_IOR_OF_SIGNED_BYTE</a>,

563 except that addition is being us ed to combine shifted signed	768 except that addition is being used to combine shifted si gned

564 bytes.	769 bytes.

565 <li>Changed detection of EI_EXPOSE_REP2, so we only report it	770 <li>Changed detection of EI_EXPOSE_REP2, so we only report i t

566 if the value stored is guarantee d to be the same value that was	771 if the value stored is guaranteed to be the same value t hat was

567 passed in as a parameter.	772 passed in as a parameter.

568 <li>Added <a	773 <li>Added <a

569 href="http://findbugs.sourceforg e.net/bugDescriptions.html#EQ_CHECK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS">EQ_CHE CK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS</a>,	774 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#EQ_CHECK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS">EQ_CHECK_FOR_OPERAND_NOT_COMPA TIBLE_WITH_THIS</a>,

570 a warning when an equals method checks to see if an operand is an	775 a warning when an equals method checks to see if an oper and is an

571 instance of a class not compatib le with itself. For example, if	776 instance of a class not compatible with itself. For exam ple, if

572 the Foo class checks to see if t he argument is an instance of	777 the Foo class checks to see if the argument is an instan ce of

573 String. This is either a questio nable design decision or a coding	778 String. This is either a questionable design decision or a coding

574 mistake.	779 mistake.

575 <li>Added <a	780 <li>Added <a

576 href="http://findbugs.sourceforg e.net/bugDescriptions.html#DMI_INVOKING_HASHCODE_ON_ARRAY">DMI_INVOKING_HASHCODE _ON_ARRAY</a>,	781 href="http://findbugs.sourceforge.net/bugDescriptions.ht ml#DMI_INVOKING_HASHCODE_ON_ARRAY">DMI_INVOKING_HASHCODE_ON_ARRAY</a>,

577 which checks for invoking <code> hashCode()</code> on an array,	782 which checks for invoking <code>hashCode()</code> on an array,

578 which returns a hash code that i gnores the contents of the array.	783 which returns a hash code that ignores the contents of t he array.

579	784

580 <li>Added checks for using <code>x.remov eAll(x)</code> to	785 <li>Added checks for using <code>x.removeAll(x)</code> to

581 rather than <code>x.clear()</cod e> to clear an array.	786 rather than <code>x.clear()</code> to clear an array.

582 <li>Add checks for calls such as <code>x .contains(x)</code>, <code>x.remove(x)</code>	787 <li>Add checks for calls such as <code>x.contains(x)</code>, <code>x.remove(x)</code>

583 and <code>x.containsAll(x)</code >.	788 and <code>x.containsAll(x)</code>.

584 <li>Improvements to Eclipse plugin (than ks to Andrey	789 <li>Improvements to Eclipse plugin (thanks to Andrey

585 Loskutov):	790 Loskutov):

586 <ul>	791 <ul>

587 <li>Report separate mark ers for each occurrence of an issue	792 <li>Report separate markers for each occurrence of a n issue

588 that appears mul tiple times in a method	793 that appears multiple times in a method

589 <li>fine tuning for repo rted markers: add only one marker	794 <li>fine tuning for reported markers: add only one m arker

590 for fields, add marker on right position	795 for fields, add marker on right position

591 <li>link bugs selected i n bug explorer view to the opened	796 <li>link bugs selected in bug explorer view to the o pened

592 editor and vice versa	797 editor and vice versa

593 <li>select bugs selected in editor ruler in the opened bug	798 <li>select bugs selected in editor ruler in the open ed bug

594 explorer view	799 explorer view

595 <li>consistent abbreviat ions used in both bug explorer and	800 <li>consistent abbreviations used in both bug explor er and

596 bug details view	801 bug details view

597 <li>added "Expand All" b utton to the bug explorer view	802 <li>added "Expand All" button to the bug explorer vi ew

598 <li>added "Go Into/Go Up " buttons to the bug explorer view	803 <li>added "Go Into/Go Up" buttons to the bug explore r view

599 <li>added "Copy to clipb oard" menu/functionality to the	804 <li>added "Copy to clipboard" menu/functionality to the

600 details view lis t widget	805 details view list widget

601 <li>fix for CNF exceptio n if loading the backup solution for	806 <li>fix for CNF exception if loading the backup solu tion for

602 broken browser w idget	807 broken browser widget

603 </ul>	808 </ul>

604 </ul>	809 </ul>

605	810

606	811

607	812

608 <p>Changes since version 1.3.4</p>	813 <p>Changes since version 1.3.4</p>

609 <ul>	814 <ul>

610 <li>Analysis about 15% faster	815 <li>Analysis about 15% faster

611 <li><a	816 <li><a

612 href="http://sourceforge.net/tra cker/?atid=614693&group_id=96405&func=browse&status=closed">38	817 href="http://sourceforge.net/tracker/?atid=614693&group_ id=96405&func=browse&status=closed">38

613 bugs closed</a></li>	818 bugs closed</a></li>

614 <li>New defect warnings:	819 <li>New defect warnings:

615 <ul>	820 <ul>

616 <li>calls to methods tha t always throw	821 <li>calls to methods that always throw

617 UnsupportedOpera tionException (DMI_UNSUPPORTED_METHOD)	822 UnsupportedOperationException (DMI_UNSUPPORTED_M ETHOD)

618 <li>repeated conditional tests (e.g., <code>if (x	823 <li>repeated conditional tests (e.g., <code>if (x

619 < 0 \| \| x < 0) ...</code>) (RpC_REPEATED_CONDITIONAL_TEST)	824 < 0 \|\| x < 0) ...</code>) (RpC_REPEATE D_CONDITIONAL_TEST)

620 <li>Complete rewrite of detector for format string problems.	825 <li>Complete rewrite of detector for format string p roblems.

621 More accurate, f inds more problems, generates more descriptive	826 More accurate, finds more problems, generates mo re descriptive

622 reports, several different bug pattern	827 reports, several different bug pattern

623 (VA_FORMAT_STRIN G_EXTRA_ARGUMENTS_PASSED,	828 (VA_FORMAT_STRING_EXTRA_ARGUMENTS_PASSED,

624 VA_FORMAT_STRING _ILLEGAL, VA_FORMAT_STRING_MISSING_ARGUMENT,	829 VA_FORMAT_STRING_ILLEGAL, VA_FORMAT_STRING_MISSI NG_ARGUMENT,

625 VA_FORMAT_STRING _BAD_ARGUMENT,	830 VA_FORMAT_STRING_BAD_ARGUMENT,

626 VA_FORMAT_STRING _NO_PREVIOUS_ARGUMENT)	831 VA_FORMAT_STRING_NO_PREVIOUS_ARGUMENT)

627 <li>Fairly complete impl ementation of JSR-305 custom type	832 <li>Fairly complete implementation of JSR-305 custom type

628 qualifier analys is (no support for custom validators yet).	833 qualifier analysis (no support for custom valida tors yet).

629 (TQ_MAYBE_SOURCE _VALUE_REACHES_NEVER_SINK	834 (TQ_MAYBE_SOURCE_VALUE_REACHES_NEVER_SINK

630 TQ_EXPLICIT_UNKN OWN_SOURCE_VALUE_REACHES_ALWAYS_SINK	835 TQ_EXPLICIT_UNKNOWN_SOURCE_VALUE_REACHES_ALWAYS_ SINK

631 TQ_EXPLICIT_UNKN OWN_SOURCE_VALUE_REACHES_NEVER_SINK)	836 TQ_EXPLICIT_UNKNOWN_SOURCE_VALUE_REACHES_NEVER_S INK)

632 <li>New detector for uns atisfied obligations such forgetting	837 <li>New detector for unsatisfied obligations such fo rgetting

633 to close a file (OBL_UNSATISFIED_OBLIGATION).	838 to close a file (OBL_UNSATISFIED_OBLIGATION).

634 <li>Warning when a param eter is marked as nullable, but is	839 <li>Warning when a parameter is marked as nullable, but is

635 always dereferen ced.	840 always dereferenced.

636 (NP_PARAMETER_MU ST_BE_NONNULL_BUT_MARKED_AS_NULLABLE)	841 (NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULL ABLE)

637 <lI>Separate warning for dereference the result of readLine	842 <lI>Separate warning for dereference the result of r eadLine

638 (NP_DEREFERENCE_ OF_READLINE_VALUE)	843 (NP_DEREFERENCE_OF_READLINE_VALUE)

639 </ul>	844 </ul>

640 <li>When XML is generated with messages, the project stats now	845 <li>When XML is generated with messages, the project stats n ow

641 include <FileStat> element s. For each source file, this	846 include <FileStat> elements. For each source file, this

642 gives the path for the file, the total number of warnings for that	847 gives the path for the file, the total number of warning s for that

643 file, and a bugHash for the file . While the instanceHash for a bug	848 file, and a bugHash for the file. While the instanceHash for a bug

644 is intended to be version invari ant (ignoring line numbers, etc),	849 is intended to be version invariant (ignoring line numbe rs, etc),

645 the bugHash for a file is intend ed to reflect all the information	850 the bugHash for a file is intended to reflect all the in formation

646 about the warnings in that file. The intended use case is that if	851 about the warnings in that file. The intended use case i s that if

647 the bugHash for a file is the sa me in two analysis runs, then <em>nothing</em>	852 the bugHash for a file is the same in two analysis runs, then <em>nothing</em>

648 has changed about any of the war nings reported for that file	853 has changed about any of the warnings reported for that file

649 between the two analysis runs.	854 between the two analysis runs.

650 <li>More merging of similar issues withi n a method. For	855 <li>More merging of similar issues within a method. For

651 example, if the result of readLi ne() is dereferences multiple	856 example, if the result of readLine() is dereferences mul tiple

652 times within a method, it will b e reported as a single warning	857 times within a method, it will be reported as a single w arning

653 with occurrences at multiple sou rce lines.	858 with occurrences at multiple source lines.

654 </ul>	859 </ul>

655 <p>Changes since version 1.3.3</p>	860 <p>Changes since version 1.3.3</p>

656	861

657 <ul>	862 <ul>

658 <li>FindBugs base	863 <li>FindBugs base

659 <ul>	864 <ul>

660 <li>New Reports:	865 <li>New Reports:

661 <ul>	866 <ul>

662 <li>EQ_O VERRIDING_EQUALS_NOT_SYMMETRIC: equals method	867 <li>EQ_OVERRIDING_EQUALS_NOT_SYMMETRIC: equa ls method

663 overrides equals in superclass and may not be symmetric</li>	868 overrides equals in superclass and may n ot be symmetric</li>

664 <li>EQ_A LWAYS_TRUE: equals method always returns true</li>	869 <li>EQ_ALWAYS_TRUE: equals method always ret urns true</li>

665 <li>EQ_A LWAYS_FALSE: equals method always returns false</li>	870 <li>EQ_ALWAYS_FALSE: equals method always re turns false</li>

666 <li>EQ_C OMPARING_CLASS_NAMES: equals method compares class	871 <li>EQ_COMPARING_CLASS_NAMES: equals method compares class

667 names rather than class objects</li>	872 names rather than class objects</li>

668 <li>EQ_U NUSUAL: Unusual equals method</li>	873 <li>EQ_UNUSUAL: Unusual equals method</li>

669 <li>EQ_G ETCLASS_AND_CLASS_CONSTANT: equals method fails	874 <li>EQ_GETCLASS_AND_CLASS_CONSTANT: equals m ethod fails

670 for subtypes</li>	875 for subtypes</li>

671 <li>SE_R EAD_RESOLVE_IS_STATIC: The readResolve method must	876 <li>SE_READ_RESOLVE_IS_STATIC: The readResol ve method must

672 not be declared as a static method.</li>	877 not be declared as a static method.</li>

673 <li>SE_P RIVATE_READ_RESOLVE_NOT_INHERITED: private	878 <li>SE_PRIVATE_READ_RESOLVE_NOT_INHERITED: p rivate

674 readResolve method not inherited by subclasses</li>	879 readResolve method not inherited by subc lasses</li>

675 <li>MSF_ MUTABLE_SERVLET_FIELD: Mutable servlet field</li>	880 <li>MSF_MUTABLE_SERVLET_FIELD: Mutable servl et field</li>

676 <li>XSS_ REQUEST_PARAMETER_TO_SEND_ERROR: Servlet reflected	881 <li>XSS_REQUEST_PARAMETER_TO_SEND_ERROR: Ser vlet reflected

677 cross site scripting vulnerability</li>	882 cross site scripting vulnerability</li>

678 <li>SKIP PED_CLASS_TOO_BIG: Class too big for analysis</li>	883 <li>SKIPPED_CLASS_TOO_BIG: Class too big for analysis</li>

679 </ul>	884 </ul>

680 </li>	885 </li>

681 <li>Other:	886 <li>Other:

682 <ul>	887 <ul>

683 <li>Valu e-number analysis now more space-efficient</li>	888 <li>Value-number analysis now more space-eff icient</li>

684 <li>Enha ncements to reduce memory overhead when analyzing	889 <li>Enhancements to reduce memory overhead w hen analyzing

685 very large classes</li>	890 very large classes</li>

686 <li>Now skips very large classes that would otherwise take	891 <li>Now skips very large classes that would otherwise take

687 too much time and memory to analyze</li>	892 too much time and memory to analyze</li>

688 <li>Infr astructure for tracking effectively-constant/	893 <li>Infrastructure for tracking effectively- constant/

689 effectively-final fields</li>	894 effectively-final fields</li>

690 <li>Adde d more cweids</li>	895 <li>Added more cweids</li>

691 <li>Enha nced taint tracking for taint-based detectors</li>	896 <li>Enhanced taint tracking for taint-based detectors</li>

692 <li>Igno re doomed calls to equals if result is used as an	897 <li>Ignore doomed calls to equals if result is used as an

693 argument to assertFalse</li>	898 argument to assertFalse</li>

694 <li>EQ_O VERRIDING_EQUALS_NOT_SYMMETRIC handles compareTo</li>	899 <li>EQ_OVERRIDING_EQUALS_NOT_SYMMETRIC handl es compareTo</li>

695 <li>Prio rity tweak for ICAST_INTEGER_MULTIPLY_CAST_TO_LONG	900 <li>Priority tweak for ICAST_INTEGER_MULTIPL Y_CAST_TO_LONG

696 (only low priority if multiplying by 1000)</li>	901 (only low priority if multiplying by 100 0)</li>

697 <li>Impr oved tracking of fields across method calls</li>	902 <li>Improved tracking of fields across metho d calls</li>

698 </ul>	903 </ul>

699 </li>	904 </li>

700 <li>Fixes:	905 <li>Fixes:

701 <ul>	906 <ul>

702 <li>[ 19 41450 ] DLS_DEAD_LOCAL_STORE not reported</li>	907 <li>[ 1941450 ] DLS_DEAD_LOCAL_STORE not rep orted</li>

703 <li>[ 19 53323 ] Omitted break statement in	908 <li>[ 1953323 ] Omitted break statement in

704 SynchronizeAndNullCheckField</li>	909 SynchronizeAndNullCheckField</li>

705 <li>[ 19 42620 ] Source Directories selection dialog	910 <li>[ 1942620 ] Source Directories selection dialog

706 interface confusion (partial)</li>	911 interface confusion (partial)</li>

707 <li>[ 19 48275 ] Unhelpful "Load of known null"</li>	912 <li>[ 1948275 ] Unhelpful "Load of known nul l"</li>

708 <li>[ 19 33922 ] MWM error in findbugs</li>	913 <li>[ 1933922 ] MWM error in findbugs</li>

709 <li>[ 19 34772 ] 1.3.3 appears to rely on JDK 1.6, JNLP	914 <li>[ 1934772 ] 1.3.3 appears to rely on JDK 1.6, JNLP

710 still specifies 1.5</li>	915 still specifies 1.5</li>

711 <li>[ 19 33945 ] -loadbugs doesn't work</li>	916 <li>[ 1933945 ] -loadbugs doesn't work</li>

712 <li>Fixe d problems for class names starting with '$'</li>	917 <li>Fixed problems for class names starting with '$'</li>

713 <li>Fixe d bugs and incomplete handling of annotations in	918 <li>Fixed bugs and incomplete handling of an notations in

714 VersionInsensitiveBugComparator</li>	919 VersionInsensitiveBugComparator</li>

715 </ul>	920 </ul>

716 </li>	921 </li>

717 <li>Patches:	922 <li>Patches:

718 <ul>	923 <ul>

719 <li>[ 19 55106 ] Javadoc fixes</li>	924 <li>[ 1955106 ] Javadoc fixes</li>

720 <li>[ 19 51930 ] Superfluous import statements (thanks to	925 <li>[ 1951930 ] Superfluous import statement s (thanks to

721 Jerry James)</li>	926 Jerry James)</li>

722 <li>[ 19 51907 ] Missing @Deprecated annotations (thanks to	927 <li>[ 1951907 ] Missing @Deprecated annotati ons (thanks to

723 Jerry James)</li>	928 Jerry James)</li>

724 <li>[ 19 51876 ] Infonode Docking Windows compile fix	929 <li>[ 1951876 ] Infonode Docking Windows com pile fix

725 (thanks to Jerry James)</li>	930 (thanks to Jerry James)</li>

726 <li>[ 19 36055 ] bugfix for findbugs.de.comment not working	931 <li>[ 1936055 ] bugfix for findbugs.de.comme nt not working

727 (thanks to Peter Fokkinga)	932 (thanks to Peter Fokkinga)

728 </ul>	933 </ul>

729 </li>	934 </li>

730 </ul>	935 </ul>

731 <li>FindBugs BlueJ plugin	936 <li>FindBugs BlueJ plugin

732 <ul>	937 <ul>

733 <li>Updated to use FindB ugs 1.3.4 (first new release since	938 <li>Updated to use FindBugs 1.3.4 (first new release since

734 1.1.3)</li>	939 1.1.3)</li>

735 </ul>	940 </ul>

736 </li>	941 </li>

737 </ul>	942 </ul>

738	943

739 <p>Changes since version 1.3.2</p>	944 <p>Changes since version 1.3.2</p>

740	945

741 <ul>	946 <ul>

742 <li>FindBugs base	947 <li>FindBugs base

743 <ul>	948 <ul>

744 <li>New Detectors:	949 <li>New Detectors:

745 <ul>	950 <ul>

746 <li>Fiel dItemSummary: Produces summary information for	951 <li>FieldItemSummary: Produces summary infor mation for

747 what is stored into fields</li>	952 what is stored into fields</li>

748 <li>Sync hronizeOnClassLiteralNotGetClass: Look for code	953 <li>SynchronizeOnClassLiteralNotGetClass: Lo ok for code

749 that synchronizes on the results of getClass rather than on	954 that synchronizes on the results of getC lass rather than on

750 class literals</li>	955 class literals</li>

751 <li>Sync hronizingOnContentsOfFieldToProtectField: This	956 <li>SynchronizingOnContentsOfFieldToProtectF ield: This

752 detector looks for code that seems to be synchronizing on a	957 detector looks for code that seems to be synchronizing on a

753 field in order to guard updates of that field</li>	958 field in order to guard updates of that field</li>

754 </ul>	959 </ul>

755 </li>	960 </li>

756 <li>New BugCode:	961 <li>New BugCode:

757 <ul>	962 <ul>

758 <li>HRS: HTTP Response splitting vulnerability</li>	963 <li>HRS: HTTP Response splitting vulnerabili ty</li>

759 <li>WL: Possible locking on wrong object</li>	964 <li>WL: Possible locking on wrong object</li >

760 </ul>	965 </ul>

761 </li>	966 </li>

762 <li>New Reports:	967 <li>New Reports:

763 <ul>	968 <ul>

764 <li>DMI_ CONSTANT_DB_PASSWORD: This code creates a database	969 <li>DMI_CONSTANT_DB_PASSWORD: This code crea tes a database

765 connect using a hard coded, constant password</li>	970 connect using a hard coded, constant pas sword</li>

766 <li>HRS_ REQUEST_PARAMETER_TO_COOKIE: HTTP cookie formed	971 <li>HRS_REQUEST_PARAMETER_TO_COOKIE: HTTP co okie formed

767 from untrusted input</li>	972 from untrusted input</li>

768 <li>HRS_ REQUEST_PARAMETER_TO_HTTP_HEADER: HTTP parameter	973 <li>HRS_REQUEST_PARAMETER_TO_HTTP_HEADER: HT TP parameter

769 directly written to HTTP header output</li>	974 directly written to HTTP header output</ li>

770 <li>CN_I MPLEMENTS_CLONE_BUT_NOT_CLONEABLE: Class defines	975 <li>CN_IMPLEMENTS_CLONE_BUT_NOT_CLONEABLE: C lass defines

771 clone() but doesn't implement Cloneable</li>	976 clone() but doesn't implement Cloneable< /li>

772 <li>DL_S YNCHRONIZATION_ON_BOXED_PRIMITIVE: Synchronization	977 <li>DL_SYNCHRONIZATION_ON_BOXED_PRIMITIVE: S ynchronization

773 on boxed primitive could lead to deadlock</li>	978 on boxed primitive could lead to deadloc k</li>

774 <li>DL_S YNCHRONIZATION_ON_BOOLEAN: Synchronization on	979 <li>DL_SYNCHRONIZATION_ON_BOOLEAN: Synchroni zation on

775 Boolean could lead to deadlock</li>	980 Boolean could lead to deadlock</li>

776 <li>ML_S YNC_ON_FIELD_TO_GUARD_CHANGING_THAT_FIELD:	981 <li>ML_SYNC_ON_FIELD_TO_GUARD_CHANGING_THAT_ FIELD:

777 Synchronization on field in futile attempt to guard that field	982 Synchronization on field in futile attem pt to guard that field

778 </li>	983 </li>

779 <li>DLS_ DEAD_LOCAL_STORE_IN_RETURN: Useless assignment in	984 <li>DLS_DEAD_LOCAL_STORE_IN_RETURN: Useless assignment in

780 return statement</li>	985 return statement</li>

781 <li>WL_U SING_GETCLASS_RATHER_THAN_CLASS_LITERAL:	986 <li>WL_USING_GETCLASS_RATHER_THAN_CLASS_LITE RAL:

782 Synchronization on getClass rather than class literal</li>	987 Synchronization on getClass rather than class literal</li>

783 </ul>	988 </ul>

784 </li>	989 </li>

785 <li>Other:	990 <li>Other:

786 <ul>	991 <ul>

787 <li>Many enhancements to cross-site scripting detector and	992 <li>Many enhancements to cross-site scriptin g detector and

788 its documentation</li>	993 its documentation</li>

789 <li>Enha nced switch fall through handling</li>	994 <li>Enhanced switch fall through handling</l i>

790 <li>Enha nced unread field handling (look for IF_ACMPEQ and	995 <li>Enhanced unread field handling (look for IF_ACMPEQ and

791 IF_ACMPNE)</li>	996 IF_ACMPNE)</li>

792 <li>Clar ified documentation for @Nullable in manual</li>	997 <li>Clarified documentation for @Nullable in manual</li>

793 <li>Fewe r DeadLocalStore false positives</li>	998 <li>Fewer DeadLocalStore false positives</li >

794 <li>Fewe r UnreadField false positives</li>	999 <li>Fewer UnreadField false positives</li>

795 <li>Fewe r StaticCalendarDetector false positives</li>	1000 <li>Fewer StaticCalendarDetector false posit ives</li>

796 <li>Perf ormance fix for slow file system IO e.g. Clearcase	1001 <li>Performance fix for slow file system IO e.g. Clearcase

797 repositories (thanks, Andrei!)</li>	1002 repositories (thanks, Andrei!)</li>

798 <li>Othe r, general performance enhancements (thanks,	1003 <li>Other, general performance enhancements (thanks,

799 Andrei!)</li>	1004 Andrei!)</li>

800 <li>Enha ncements for using FindBugs scripts with MKS on	1005 <li>Enhancements for using FindBugs scripts with MKS on

801 Windows (thanks, Kelly O'Hair!)</li>	1006 Windows (thanks, Kelly O'Hair!)</li>

802 <li>Note d in the manual that jsr305.jar must be present	1007 <li>Noted in the manual that jsr305.jar must be present

803 for annotations to compile</li>	1008 for annotations to compile</li>

804 <li>Adde d and fine-tuned default-nullness annotations</li>	1009 <li>Added and fine-tuned default-nullness an notations</li>

805 <li>More CWE IDs added</li>	1010 <li>More CWE IDs added</li>

806 <li>Chec k and warning for unexpected BCEL version in	1011 <li>Check and warning for unexpected BCEL ve rsion in

807 classpath</li>	1012 classpath</li>

808 </ul>	1013 </ul>

809 </li>	1014 </li>

810 <li>Fixes:	1015 <li>Fixes:

811 <ul>	1016 <ul>

812 <li>Bug fix to handling of local variable tables in BCEL</li>	1017 <li>Bug fix to handling of local variable ta bles in BCEL</li>

813 <li>Refi ned documentation for	1018 <li>Refined documentation for

814 MTIA_SUSPECT_STRUTS_INSTANCE_FIELD</li>	1019 MTIA_SUSPECT_STRUTS_INSTANCE_FIELD</li>

815 <li>[ 19 27295 ] NPE when called on project root</li>	1020 <li>[ 1927295 ] NPE when called on project r oot</li>

816 <li>[ 19 26405 ] Incorrect dead store warning</li>	1021 <li>[ 1926405 ] Incorrect dead store warning </li>

817 <li>[ 19 26409 ] Incorrect redundant nullcheck warning</li>	1022 <li>[ 1926409 ] Incorrect redundant nullchec k warning</li>

818 <li>[ 19 26389 ] Wrong line number printed/highlighted in	1023 <li>[ 1926389 ] Wrong line number printed/hi ghlighted in

819 bug</li>	1024 bug</li>

820 <li>[ 19 27040 ] typo in bug description</li>	1025 <li>[ 1927040 ] typo in bug description</li>

821 <li>[ 19 26263 ] Minor glitch in HTML output</li>	1026 <li>[ 1926263 ] Minor glitch in HTML output< /li>

822 <li>[ 19 26240 ] Minor error in standard options in manual</li>	1027 <li>[ 1926240 ] Minor error in standard opti ons in manual</li>

823 <li>[ 19 26236 ] Minor bug in installation section of	1028 <li>[ 1926236 ] Minor bug in installation se ction of

824 manual</li>	1029 manual</li>

825 <li>[ 19 25539 ] ZIP is default file system code base</li>	1030 <li>[ 1925539 ] ZIP is default file system c ode base</li>

826 <li>[ 18 94701 ] Livelock / memory leak in	1031 <li>[ 1894701 ] Livelock / memory leak in

827 ObjectTypeFactory (thanks, Andrei!)</li>	1032 ObjectTypeFactory (thanks, Andrei!)</li>

828 <li>[ 18 67491 ] Doesn't reload annotations after code	1033 <li>[ 1867491 ] Doesn't reload annotations a fter code

829 changes in IDE (thanks, Andrei!)</li>	1034 changes in IDE (thanks, Andrei!)</li>

830 <li>[ 19 21399 ] -project option not supported</li>	1035 <li>[ 1921399 ] -project option not supporte d</li>

831 <li>[ 19 13834 ] "Dead" store to variable with method call</li>	1036 <li>[ 1913834 ] "Dead" store to variable wit h method call</li>

832 <li>[ 19 17352 ] H B se:...field in serializable class</li>	1037 <li>[ 1917352 ] H B se:...field in serializa ble class</li>

833 <li>[ 19 11617 ] CloneIdiom relies on	1038 <li>[ 1911617 ] CloneIdiom relies on

834 getNameConstantOperand for INSTANCEOF</li>	1039 getNameConstantOperand for INSTANCEOF</l i>

835 <li>[ 19 11620 ] False +: DLS predecrement before return</li>	1040 <li>[ 1911620 ] False +: DLS predecrement be fore return</li>

836 <li>[ 18 71376 ] False negative: non-serializable Map field</li>	1041 <li>[ 1871376 ] False negative: non-serializ able Map field</li>

837 <li>[ 18 71051 ] non standard clone() method</li>	1042 <li>[ 1871051 ] non standard clone() method< /li>

838 <li>[ 19 08854 ] Error in TestASM</li>	1043 <li>[ 1908854 ] Error in TestASM</li>

839 <li>[ 19 07539 ] 22 minor errors in bug checker	1044 <li>[ 1907539 ] 22 minor errors in bug check er

840 documentation</li>	1045 documentation</li>

841 <li>[ 18 97323 ] EJB implementation class false positives</li>	1046 <li>[ 1897323 ] EJB implementation class fal se positives</li>

842 <li>[ 18 99648 ] Crash on startup on Vista with Java	1047 <li>[ 1899648 ] Crash on startup on Vista wi th Java

843 1.6.0_04</li>	1048 1.6.0_04</li>

844 </ul>	1049 </ul>

845 </li>	1050 </li>

846 </ul>	1051 </ul>

847 </li>	1052 </li>

848 <li>FindBugs Eclipse plugin (change log by Andrey Loskutov)	1053 <li>FindBugs Eclipse plugin (change log by Andrey Loskutov)

849 <ul>	1054 <ul>

850 <li>new feature: export basic FindBugs numbers for projects	1055 <li>new feature: export basic FindBugs numbers for p rojects

851 via File->Exp ort->Java->BugCounts (Andrey Loskutov)</li>	1056 via File->Export->Java->BugCounts (Andr ey Loskutov)</li>

852 <li>new feature: jobs fo r different projects will be run in	1057 <li>new feature: jobs for different projects will be run in

853 parallel per def ault if running on a multi-core PC	1058 parallel per default if running on a multi-core PC

854 ("fb.allowParall elBuild" system property not used anymore)	1059 ("fb.allowParallelBuild" system property not use d anymore)

855 (Andrey Loskutov )</li>	1060 (Andrey Loskutov)</li>

856 <li>fixed performance sl owdown in the multi-threaded build,	1061 <li>fixed performance slowdown in the multi-threaded build,

857 caused by worksp ace operation locks during assigning marker	1062 caused by workspace operation locks during assig ning marker

858 attributes (Andr ey Loskutov)</li>	1063 attributes (Andrey Loskutov)</li>

859 </ul>	1064 </ul>

860 </li>	1065 </li>

861 </ul>	1066 </ul>

862	1067

863 <p>Changes since version 1.3.1</p>	1068 <p>Changes since version 1.3.1</p>

864	1069

865 <ul>	1070 <ul>

866 <li>FindBugs base	1071 <li>FindBugs base

867 <ul>	1072 <ul>

868 <li>New Bug Category:	1073 <li>New Bug Category:

869 <ul>	1074 <ul>

870 <li>SECU RITY (Abbrev: S), A use of untrusted input in a	1075 <li>SECURITY (Abbrev: S), A use of untrusted input in a

871 way that could create a remotely exploitable security	1076 way that could create a remotely exploit able security

872 vulnerability</li>	1077 vulnerability</li>

873 </ul>	1078 </ul>

874 </li>	1079 </li>

875 <li>New Detectors:	1080 <li>New Detectors:

876 <ul>	1081 <ul>

877 <li>Cros sSiteScripting: This detector looks for	1082 <li>CrossSiteScripting: This detector looks for

878 obvious/blatant cases of cross site scripting vulnerabilities</li>	1083 obvious/blatant cases of cross site scri pting vulnerabilities</li>

879 </ul>	1084 </ul>

880 </li>	1085 </li>

881 <li>New BugCode:	1086 <li>New BugCode:

882 <ul>	1087 <ul>

883 <li>XSS: Cross site scripting</li>	1088 <li>XSS: Cross site scripting</li>

884 </ul>	1089 </ul>

885 </li>	1090 </li>

886 <li>New Reports:	1091 <li>New Reports:

887 <ul>	1092 <ul>

888 <li>XSS_ REQUEST_PARAMETER_TO_SERVLET_WRITER: HTTP	1093 <li>XSS_REQUEST_PARAMETER_TO_SERVLET_WRITER: HTTP

889 parameter directly written to Servlet output, giving XSS	1094 parameter directly written to Servlet ou tput, giving XSS

890 vulnerability</li>	1095 vulnerability</li>

891 <li>XSS_ REQUEST_PARAMETER_TO_JSP_WRITER: HTTP parameter	1096 <li>XSS_REQUEST_PARAMETER_TO_JSP_WRITER: HTT P parameter

892 directly written to JSP output, giving XSS vulnerability</li>	1097 directly written to JSP output, giving X SS vulnerability</li>

893 <li>EQ_O THER_USE_OBJECT: equals() method defined that	1098 <li>EQ_OTHER_USE_OBJECT: equals() method def ined that

894 doesn't override Object.equals(Object)</li>	1099 doesn't override Object.equals(Object)</ li>

895 <li>EQ_O THER_NO_OBJECT: equals() method inherits rather	1100 <li>EQ_OTHER_NO_OBJECT: equals() method inhe rits rather

896 than overrides equals(Object)</li>	1101 than overrides equals(Object)</li>

897 <li>NP_N ULL_ON_SOME_PATH_MIGHT_BE_INFEASIBLE: Possible	1102 <li>NP_NULL_ON_SOME_PATH_MIGHT_BE_INFEASIBLE : Possible

898 null pointer dereference on path that might be infeasible</li>	1103 null pointer dereference on path that mi ght be infeasible</li>

899 </ul>	1104 </ul>

900 </li>	1105 </li>

901 <li>Other:	1106 <li>Other:

902 <ul>	1107 <ul>

903 <li>Adde d -noClassOk command-line parameter to	1108 <li>Added -noClassOk command-line parameter to

904 command-line and ant interfaces; when -noClassOk is specified	1109 command-line and ant interfaces; when -n oClassOk is specified

905 and no classfiles are given, FindBugs will print a warning	1110 and no classfiles are given, FindBugs wi ll print a warning

906 message and output a well- formed file with no warnings</li>	1111 message and output a well- formed file w ith no warnings</li>

907 <li>Fewe r false positives for null pointer bugs</li>	1112 <li>Fewer false positives for null pointer b ugs</li>

908 <li>Supp ress dead-local-store false positives in .jsp code</li>	1113 <li>Suppress dead-local-store false positive s in .jsp code</li>

909 <li>Type fixes in warning messages</li>	1114 <li>Type fixes in warning messages</li>

910 <li>Bett er warning message for NP_NULL_ON_SOME_PATH</li>	1115 <li>Better warning message for NP_NULL_ON_SO ME_PATH</li>

911 <li>"WMI " bug code description renamed from "Wrong Map	1116 <li>"WMI" bug code description renamed from "Wrong Map

912 Iterator" to "Inefficient Map Iterator"</li>	1117 Iterator" to "Inefficient Map Iterator"< /li>

913 </ul>	1118 </ul>

914 </li>	1119 </li>

915 <li>Fixes:	1120 <li>Fixes:

916 <ul>	1121 <ul>

917 <li>[ 18 93048 ] FindBugs confused by a findbugs.xml file</li>	1122 <li>[ 1893048 ] FindBugs confused by a findb ugs.xml file</li>

918 <li>[ 18 78528 ] XSL xforms don't support history features</li>	1123 <li>[ 1878528 ] XSL xforms don't support his tory features</li>

919 <li>[ 18 76584 ] two default.xsl flaws</li>	1124 <li>[ 1876584 ] two default.xsl flaws</li>

920 <li>[ 18 74856 ] Format string bug detector doesn't handle	1125 <li>[ 1874856 ] Format string bug detector d oesn't handle

921 special operators</li>	1126 special operators</li>

922 <li>[ 18 72645 ] computeBugHistory -	1127 <li>[ 1872645 ] computeBugHistory -

923 java.lang.IllegalArgumentException</li>	1128 java.lang.IllegalArgumentException</li>

924 <li>[ 18 72237 ] Ant task fails when no .class files</li>	1129 <li>[ 1872237 ] Ant task fails when no .clas s files</li>

925 <li>[ 18 68670 ] Filters: include AND exclude don't allowed</li>	1130 <li>[ 1868670 ] Filters: include AND exclude don't allowed</li>

926 <li>[ 18 68666 ] check-for-oddness reported, but array	1131 <li>[ 1868666 ] check-for-oddness reported, but array

927 length can never be negative</li>	1132 length can never be negative</li>

928 <li>[ 18 66108 ] SetBugDatabaseInfoTask strips dir from	1133 <li>[ 1866108 ] SetBugDatabaseInfoTask strip s dir from

929 output filename</li>	1134 output filename</li>

930 <li>[ 18 66021 ] MineBugHistoryTask strips dir of output	1135 <li>[ 1866021 ] MineBugHistoryTask strips di r of output

931 filename</li>	1136 filename</li>

932 <li>[ 18 65265 ] code doesn't handle	1137 <li>[ 1865265 ] code doesn't handle

933 StringBuffer.append([CII) right</li>	1138 StringBuffer.append([CII) right</li>

934 <li>[ 18 64793 ] Warning when casting a null reference	1139 <li>[ 1864793 ] Warning when casting a null reference

935 compared to a String</li>	1140 compared to a String</li>

936 <li>[ 18 63376 ] Typo in manual chap 8: Filter Files</li>	1141 <li>[ 1863376 ] Typo in manual chap 8: Filte r Files</li>

937 <li>[ 18 62705 ] Transient fields that default to null</li>	1142 <li>[ 1862705 ] Transient fields that defaul t to null</li>

938 <li>[ 18 42545 ] DLS on catch variable (with priority	1143 <li>[ 1842545 ] DLS on catch variable (with priority

939 tweaking)</li>	1144 tweaking)</li>

940 <li>[ 18 16258 ] false positive BC_IMPOSSIBLE_CAST</li>	1145 <li>[ 1816258 ] false positive BC_IMPOSSIBLE _CAST</li>

941 <li>[ 15 51732 ] Get erroneous DLS with while loop</li>	1146 <li>[ 1551732 ] Get erroneous DLS with while loop</li>

942 </ul>	1147 </ul>

943 </li>	1148 </li>

944 </ul>	1149 </ul>

945 </li>	1150 </li>

946 <li>FindBugs Eclipse plugin (change log by Andrey Loskutov)	1151 <li>FindBugs Eclipse plugin (change log by Andrey Loskutov)

947 <ul>	1152 <ul>

948 <li>new feature: added B ug explorer view (replacing Bug tree	1153 <li>new feature: added Bug explorer view (replacing Bug tree

949 view), based on Common Navigator framework (Andrey Loskutov)</li>	1154 view), based on Common Navigator framework (Andr ey Loskutov)</li>

950 <li>bug 1873860 fixed: e mpty projects are no longer shown in	1155 <li>bug 1873860 fixed: empty projects are no longer shown in

951 Bug tree view (A ndrey Loskutov)</li>	1156 Bug tree view (Andrey Loskutov)</li>

952 <li>new feature: bug cou nts decorators for projects, folders	1157 <li>new feature: bug counts decorators for projects, folders

953 and files (has t o be activated via Preferences -> general	1158 and files (has to be activated via Preferences - > general

954 -> appearance -> label decorations)(Andrey Loskutov)</li>	1159 -> appearance -> label decorations)(Andrey Loskutov)</li>

955 <li>patch 1746499: bette r icons (Alessandro Nistico)</li>	1160 <li>patch 1746499: better icons (Alessandro Nistico) </li>

956 <li>patch 1893685: Find bug actions on change sets bug	1161 <li>patch 1893685: Find bug actions on change sets b ug

957 (Alessandro Nist ico)</li>	1162 (Alessandro Nistico)</li>

958 <li>fixed bug 1855384: B ug configuration is broken in	1163 <li>fixed bug 1855384: Bug configuration is broken i n

959 Eclipse (Andrey Loskutov)</li>	1164 Eclipse (Andrey Loskutov)</li>

960 <li>refactored FindBugs properties page (Andrey Loskutov)</li>	1165 <li>refactored FindBugs properties page (Andrey Losk utov)</li>

961 <li>refactored FindBugs worker/builder/run action (Andrey	1166 <li>refactored FindBugs worker/builder/run action (A ndrey

962 Loskutov)</li>	1167 Loskutov)</li>

963 <li>FB detects now only bugs from classes on project's	1168 <li>FB detects now only bugs from classes on project 's

964 classpath (no do uble work on duplicated class files) (Andrey	1169 classpath (no double work on duplicated class fi les) (Andrey

965 Loskutov)</li>	1170 Loskutov)</li>

966 <li>fixed bug introduced by the bad patch for 1867951: FB	1171 <li>fixed bug introduced by the bad patch for 186795 1: FB

967 cannot be execut ed incrementally on a folder of file (Andrey	1172 cannot be executed incrementally on a folder of file (Andrey

968 Loskutov)</li>	1173 Loskutov)</li>

969 <li>fixed job rule: now jobs for different projects may run	1174 <li>fixed job rule: now jobs for different projects may run

970 in parallel if r unning on a multi-core PC and	1175 in parallel if running on a multi-core PC and

971 "fb.allowParalle lBuild" system property is set to true (Andrey	1176 "fb.allowParallelBuild" system property is set t o true (Andrey

972 Loskutov)</li>	1177 Loskutov)</li>

973 <li>fixed FB auto-build not started if .fbprefs or	1178 <li>fixed FB auto-build not started if .fbprefs or

974 .classpath was c hanged (Andrey Loskutov)</li>	1179 .classpath was changed (Andrey Loskutov)</li>

975 <li>fixed not reporting bugs on secondary types (classes	1180 <li>fixed not reporting bugs on secondary types (cla sses

976 defined in java files with different name) (Andrey Loskutov)</li>	1181 defined in java files with different name) (Andr ey Loskutov)</li>

977 </ul>	1182 </ul>

978 </li>	1183 </li>

979 </ul>	1184 </ul>

980	1185

981 <p>Changes since version 1.3.0</p>	1186 <p>Changes since version 1.3.0</p>

982 <ul>	1187 <ul>

983 <li>New Reports	1188 <li>New Reports

984 <ul>	1189 <ul>

985 <li>VA_FORMAT_STRING_ARG _MISMATCH: A format-string method	1190 <li>VA_FORMAT_STRING_ARG_MISMATCH: A format-string m ethod

986 with a variable number of arguments is called, but the number of	1191 with a variable number of arguments is called, b ut the number of

987 arguments passed does not match with the number of %	1192 arguments passed does not match with the number of %

988 placeholders in the format string. This is probably not what the	1193 placeholders in the format string. This is proba bly not what the

989 author intended.	1194 author intended.

990 <li>IO_APPENDING_TO_OBJE CT_OUTPUT_STREAM: This code opens a	1195 <li>IO_APPENDING_TO_OBJECT_OUTPUT_STREAM: This code opens a

991 file in append m ode and that wraps the result in an object	1196 file in append mode and that wraps the result in an object

992 output stream. T his won't allow you to append to an existing	1197 output stream. This won't allow you to append to an existing

993 object output st ream stored in a file. If you want to be able to	1198 object output stream stored in a file. If you wa nt to be able to

994 append to an obj ect output stream, you need to keep the object	1199 append to an object output stream, you need to k eep the object

995 output stream op en. The only situation in which opening a file	1200 output stream open. The only situation in which opening a file

996 in append mode a nd the writing an object output stream could	1201 in append mode and the writing an object output stream could

997 work is if on re ading the file you plan to open it in random	1202 work is if on reading the file you plan to open it in random

998 access mode and seek to the byte offset where the append	1203 access mode and seek to the byte offset where th e append

999 started.	1204 started.

1000 <li>NP_BOOLEAN_RETURN_NU LL: A method that returns either	1205 <li>NP_BOOLEAN_RETURN_NULL: A method that returns ei ther

1001 Boolean.TRUE, Bo olean.FALSE or null is an accident waiting to	1206 Boolean.TRUE, Boolean.FALSE or null is an accide nt waiting to

1002 happen. This met hod can be invoked as though it returned a value	1207 happen. This method can be invoked as though it returned a value

1003 of type boolean, and the compiler will insert automatic unboxing	1208 of type boolean, and the compiler will insert au tomatic unboxing

1004 of the Boolean v alue. If a null value is returned, this will	1209 of the Boolean value. If a null value is returne d, this will

1005 result in a Null PointerException.	1210 result in a NullPointerException.

1006 </ul>	1211 </ul>

1007 </li>	1212 </li>

1008 <li>Changes to Existing Reports	1213 <li>Changes to Existing Reports

1009 <ul>	1214 <ul>

1010 <li>RV_DONT_JUST_NULL_CH ECK_READLINE: CORRECTNESS ->	1215 <li>RV_DONT_JUST_NULL_CHECK_READLINE: CORRECTNESS -& gt;

1011 STYLE</li>	1216 STYLE</li>

1012 <li>DMI_INVOKING_TOSTRIN G_ON_ARRAY: Long description	1217 <li>DMI_INVOKING_TOSTRING_ON_ARRAY: Long description

1013 mentions array n ame whenever possible</li>	1218 mentions array name whenever possible</li>

1014 </ul>	1219 </ul>

1015 </li>	1220 </li>

1016 <li>Fixes:	1221 <li>Fixes:

1017 <ul>	1222 <ul>

1018 <li>Updated manual to me ntion that Java 1.5 is now a	1223 <li>Updated manual to mention that Java 1.5 is now a

1019 requirement for running FindBugs	1224 requirement for running FindBugs

1020 <li>Applied patch 184020 6 fixing issue "Ant task does not	1225 <li>Applied patch 1840206 fixing issue "Ant task doe s not

1021 work when preset def is used" - thanks to phejl	1226 work when presetdef is used" - thanks to phejl

1022 <li>Applied patch 177869 0 fixing issue "Ant task: tolerate	1227 <li>Applied patch 1778690 fixing issue "Ant task: to lerate

1023 but complain abo ut invalid auxClasspath" - thanks to David	1228 but complain about invalid auxClasspath" - thank s to David

1024 Schmidt	1229 Schmidt

1025 <li>Applied patch 185212 5 adding a Chinese-language GUI	1230 <li>Applied patch 1852125 adding a Chinese-language GUI

1026 bundle props fil e - thanks to fifi	1231 bundle props file - thanks to fifi

1027 <li>Applied patch 184590 3 adding ability to load XML results	1232 <li>Applied patch 1845903 adding ability to load XML results

1028 with the Eclipse plugin - thanks to Alex Mont	1233 with the Eclipse plugin - thanks to Alex Mont

1029 <li>Fixed issue 1844671 - "FP for "reversed" null check in	1234 <li>Fixed issue 1844671 - "FP for "reversed" null ch eck in

1030 catch for stream close"	1235 catch for stream close"

1031 <li>Fixed issue 1836050 - "-onlyAnalyze broken"	1236 <li>Fixed issue 1836050 - "-onlyAnalyze broken"

1032 <li>Fixed issue 1853011 - "Typo: Field names should start	1237 <li>Fixed issue 1853011 - "Typo: Field names should start

1033 with aN lower ca se letter"	1238 with aN lower case letter"

1034 <li>Fixed issue 1844181 - "JNLP file does not contain all	1239 <li>Fixed issue 1844181 - "JNLP file does not contai n all

1035 necessary JARs"	1240 necessary JARs"

1036 <li>Fixed issue 1840245 - "xxxException class does not	1241 <li>Fixed issue 1840245 - "xxxException class does n ot

1037 derive from Exce ption"	1242 derive from Exception"

1038 <li>Fixed issue 1840277 - "[M D EC] Typo in bug	1243 <li>Fixed issue 1840277 - "[M D EC] Typo in bug

1039 documentation"	1244 documentation"

1040 <li>Fixed issue 1782447 - "OutOfMemoryError if i activate	1245 <li>Fixed issue 1782447 - "OutOfMemoryError if i act ivate

1041 Findbugs on my p roject"	1246 Findbugs on my project"

1042 <li>Fixed issue 1830576 - "[regression] keySet/entrySet	1247 <li>Fixed issue 1830576 - "[regression] keySet/entry Set

1043 false positive"	1248 false positive"

1044 </ul>	1249 </ul>

1045 </li>	1250 </li>

1046 <li>Other:	1251 <li>Other:

1047 <ul>	1252 <ul>

1048 <li>New bug code: "IO" ( for	1253 <li>New bug code: "IO" (for

1049 IO_APPENDING_TO_ OBJECT_OUTPUT_STREAM)</li>	1254 IO_APPENDING_TO_OBJECT_OUTPUT_STREAM)</li>

1050 <li>Added "-onlyMostRece nt" option for computeBugHistory	1255 <li>Added "-onlyMostRecent" option for computeBugHis tory

1051 script/ant task	1256 script/ant task

1052 <li>More explicit langua ge in	1257 <li>More explicit language in

1053 RV_RETURN_VALUE_ IGNORED_BAD_PRACTICE messages	1258 RV_RETURN_VALUE_IGNORED_BAD_PRACTICE messages

1054 <li>Modified ResourceVal ueAnalysis to correctly identify	1259 <li>Modified ResourceValueAnalysis to correctly iden tify

1055 null == X or nul l != X as a null check (for issue 1844671)	1260 null == X or null != X as a null check (for issu e 1844671)

1056 <li>Modified DMI_HARDCOD ED_ABSOLUTE_FILENAME logic in	1261 <li>Modified DMI_HARDCODED_ABSOLUTE_FILENAME logic i n

1057 DumbMethodInvoca tions to ignore files from /etc or /dev and	1262 DumbMethodInvocations to ignore files from /etc or /dev and

1058 increase priorit y of files from /home	1263 increase priority of files from /home

1059 <li>Better bug details f or infinite loop warnings	1264 <li>Better bug details for infinite loop warnings

1060 <li>Modified unread-fiel ds detector to reduce false	1265 <li>Modified unread-fields detector to reduce false

1061 positives from r eflective fields	1266 positives from reflective fields

1062 <li>build.xml "classes" target now builds all sources in one	1267 <li>build.xml "classes" target now builds all source s in one

1063 step	1268 step

1064 </ul>	1269 </ul>

1065 </li>	1270 </li>

1066 </ul>	1271 </ul>

1067	1272

1068 <p>Changes since version 1.2.1</p>	1273 <p>Changes since version 1.2.1</p>

1069 <ul>	1274 <ul>

1070 <li>New Detectors and Reports	1275 <li>New Detectors and Reports

1071 <ul>	1276 <ul>

1072 <li>SynchronizationOnSha redBuiltinConstant	1277 <li>SynchronizationOnSharedBuiltinConstant

1073 <ul>	1278 <ul>

1074 <li>DL_S YNCHRONIZATION_ON_SHARED_CONSTANT: The code	1279 <li>DL_SYNCHRONIZATION_ON_SHARED_CONSTANT: T he code

1075 synchronizes on a shared primitive constant, such as an	1280 synchronizes on a shared primitive const ant, such as an

1076 interned String. Such constants are interned and shared across	1281 interned String. Such constants are inte rned and shared across

1077 all other classes loaded by the JVM. Thus, this could be	1282 all other classes loaded by the JVM. Thu s, this could be

1078 locking on something that other code might also be locking.	1283 locking on something that other code mig ht also be locking.

1079 This could result in very strange and hard to diagnose	1284 This could result in very strange and ha rd to diagnose

1080 blocking and deadlock behavior. See <a	1285 blocking and deadlock behavior. See <a

1081 href="http://www.javalobby.org/java/forums/t96352.html">http://www.javalobby.org /java/forums/t96352.html</a>	1286 href="http://www.javalobby.org/java/foru ms/t96352.html">http://www.javalobby.org/java/forums/t96352.html</a>

1082 and <a href="http://jira.codehaus.org/browse/JETTY-352">http://jira.codehaus.org /browse/JETTY-352</a>.	1287 and <a href="http://jira.codehaus.org/br owse/JETTY-352">http://jira.codehaus.org/browse/JETTY-352</a>.

1083	1288

1084 </ul>	1289 </ul>

1085 </li>	1290 </li>

1086 <li>OverridingEqualsNotS ymmetrical	1291 <li>OverridingEqualsNotSymmetrical

1087 <ul>	1292 <ul>

1088 <li>EQ_O VERRIDING_EQUALS_NOT_SYMMETRIC: Looks for equals	1293 <li>EQ_OVERRIDING_EQUALS_NOT_SYMMETRIC: Look s for equals

1089 methods that override equals methods in a superclass where the	1294 methods that override equals methods in a superclass where the

1090 equivalence relationship might not be symmetrical.	1295 equivalence relationship might not be sy mmetrical.

1091 </ul>	1296 </ul>

1092 </li>	1297 </li>

1093 <li>CheckTypeQualifiers	1298 <li>CheckTypeQualifiers

1094 <ul>	1299 <ul>

1095 <li>TQ_A LWAYS_VALUE_USED_WHERE_NEVER_REQUIRED: A value	1300 <li>TQ_ALWAYS_VALUE_USED_WHERE_NEVER_REQUIRE D: A value

1096 specified as carrying a type qualifier annotation is consumed	1301 specified as carrying a type qualifier a nnotation is consumed

1097 in a location or locations requiring that the value not carry	1302 in a location or locations requiring tha t the value not carry

1098 that annotation. More precisely, a value annotated with a type	1303 that annotation. More precisely, a value annotated with a type

1099 qualifier specifying when=ALWAYS is guaranteed to reach a use	1304 qualifier specifying when=ALWAYS is guar anteed to reach a use

1100 or uses where the same type qualifier specifies when=NEVER.</li>	1305 or uses where the same type qualifier sp ecifies when=NEVER.</li>

1101 <li>TQ_N EVER_VALUE_USED_WHERE_ALWAYS_REQUIRED: A value	1306 <li>TQ_NEVER_VALUE_USED_WHERE_ALWAYS_REQUIRE D: A value

1102 specified as not carrying a type qualifier annotation is	1307 specified as not carrying a type qualifi er annotation is

1103 guaranteed to be consumed in a location or locations requiring	1308 guaranteed to be consumed in a location or locations requiring

1104 that the value does carry that annotation. More precisely, a	1309 that the value does carry that annotatio n. More precisely, a

1105 value annotated with a type qualifier specifying when=NEVER is	1310 value annotated with a type qualifier sp ecifying when=NEVER is

1106 guaranteed to reach a use or uses where the same type	1311 guaranteed to reach a use or uses where the same type

1107 qualifier specifies when=ALWAYS.</li>	1312 qualifier specifies when=ALWAYS.</li>

1108 <li>TQ_M AYBE_SOURCE_VALUE_REACHES_ALWAYS_SINK: A value	1313 <li>TQ_MAYBE_SOURCE_VALUE_REACHES_ALWAYS_SIN K: A value

1109 that might not carry a type qualifier annotation reaches a use	1314 that might not carry a type qualifier an notation reaches a use

1110 which requires that annotation.</li>	1315 which requires that annotation.</li>

1111 <li>TQ_M AYBE_SOURCE_VALUE_REACHES_NEVER_SINK: A value	1316 <li>TQ_MAYBE_SOURCE_VALUE_REACHES_NEVER_SINK : A value

1112 which might carry a type qualifier annotation reaches a use	1317 which might carry a type qualifier annot ation reaches a use

1113 which forbids values carrying that annotation.</li>	1318 which forbids values carrying that annot ation.</li>

1114 </ul>	1319 </ul>

1115 </li>	1320 </li>

1116 </ul>	1321 </ul>

1117 </li>	1322 </li>

1118 <li>New Reports (existing detectors)	1323 <li>New Reports (existing detectors)

1119 <ul>	1324 <ul>

1120 <li>FindHEmismatch	1325 <li>FindHEmismatch

1121 <ul>	1326 <ul>

1122 <li>EQ_D OESNT_OVERRIDE_EQUALS: This class extends a class	1327 <li>EQ_DOESNT_OVERRIDE_EQUALS: This class ex tends a class

1123 that defines an equals method and adds fields, but doesn't	1328 that defines an equals method and adds f ields, but doesn't

1124 define an equals method itself. Thus, equality on instances of	1329 define an equals method itself. Thus, eq uality on instances of

1125 this class will ignore the identity of the subclass and the	1330 this class will ignore the identity of t he subclass and the

1126 added fields. Be sure this is what is intended, and that you	1331 added fields. Be sure this is what is in tended, and that you

1127 don't need to override the equals method. Even if you don't	1332 don't need to override the equals method . Even if you don't

1128 need to override the equals method, consider overriding it	1333 need to override the equals method, cons ider overriding it

1129 anyway to document the fact that the equals method for the	1334 anyway to document the fact that the equ als method for the

1130 subclass just return the result of invoking super.equals(o).</li>	1335 subclass just return the result of invok ing super.equals(o).</li>

1131 </ul>	1336 </ul>

1132 </li>	1337 </li>

1133 <li>Naming	1338 <li>Naming

1134 <ul>	1339 <ul>

1135 <li>NM_W RONG_PACKAGE, NM_WRONG_PACKAGE_INTENTIONAL: The	1340 <li>NM_WRONG_PACKAGE, NM_WRONG_PACKAGE_INTEN TIONAL: The

1136 method in the subclass doesn't override a similar method in a	1341 method in the subclass doesn't override a similar method in a

1137 superclass because the type of a parameter doesn't exactly	1342 superclass because the type of a paramet er doesn't exactly

1138 match the type of the corresponding parameter in the	1343 match the type of the corresponding para meter in the

1139 superclass.</li>	1344 superclass.</li>

1140 <li>NM_S AME_SIMPLE_NAME_AS_SUPERCLASS: This class has a	1345 <li>NM_SAME_SIMPLE_NAME_AS_SUPERCLASS: This class has a

1141 simple name that is identical to that of its superclass,	1346 simple name that is identical to that of its superclass,

1142 except that its superclass is in a different package (e.g., <code>alpha.Foo</cod e>	1347 except that its superclass is in a diffe rent package (e.g., <code>alpha.Foo</code>

1143 extends <code>beta.Foo</code>). This can be exceptionally	1348 extends <code>beta.Foo</code>). This can be exceptionally

1144 confusing, create lots of situations in which you have to look	1349 confusing, create lots of situations in which you have to look

1145 at import statements to resolve references and creates many	1350 at import statements to resolve referenc es and creates many

1146 opportunities to accidently define methods that do not	1351 opportunities to accidently define metho ds that do not

1147 override methods in their superclasses.	1352 override methods in their superclasses.

1148 </li>	1353 </li>

1149 <li>NM_S AME_SIMPLE_NAME_AS_INTERFACE: This class/interface	1354 <li>NM_SAME_SIMPLE_NAME_AS_INTERFACE: This c lass/interface

1150 has a simple name that is identical to that of an	1355 has a simple name that is identical to t hat of an

1151 implemented/extended interface, except that the interface is	1356 implemented/extended interface, except t hat the interface is

1152 in a different package (e.g., <code>alpha.Foo</code> extends <code>beta.Foo</cod e>).	1357 in a different package (e.g., <code>alph a.Foo</code> extends <code>beta.Foo</code>).

1153 This can be exceptionally confusing, create lots of situations	1358 This can be exceptionally confusing, cre ate lots of situations

1154 in which you have to look at import statements to resolve	1359 in which you have to look at import stat ements to resolve

1155 references and creates many opportunities to accidently define	1360 references and creates many opportunitie s to accidently define

1156 methods that do not override methods in their superclasses.	1361 methods that do not override methods in their superclasses.

1157 </li>	1362 </li>

1158 </ul>	1363 </ul>

1159 <li>FindRefComparison	1364 <li>FindRefComparison

1160 <ul>	1365 <ul>

1161 <li>EC_U NRELATED_TYPES_USING_POINTER_EQUALITY: This method	1366 <li>EC_UNRELATED_TYPES_USING_POINTER_EQUALIT Y: This method

1162 uses using pointer equality to compare two references that	1367 uses using pointer equality to compare t wo references that

1163 seem to be of different types. The result of this comparison	1368 seem to be of different types. The resul t of this comparison

1164 will always be false at runtime.</li>	1369 will always be false at runtime.</li>

1165 </ul>	1370 </ul>

1166 </li>	1371 </li>

1167 <li>IncompatMask	1372 <li>IncompatMask

1168 <ul>	1373 <ul>

1169 <li>BIT_ SIGNED_CHECK, BIT_SIGNED_CHECK_HIGH_BIT: This	1374 <li>BIT_SIGNED_CHECK, BIT_SIGNED_CHECK_HIGH_ BIT: This

1170 method compares an expression such as <tt>((event.detail	1375 method compares an expression such as <t t>((event.detail

1171 & SWT.SELECTED) > 0)</tt>. Using bit arithmetic and then	1376 & SWT.SELECTED) > 0)</tt>. Us ing bit arithmetic and then

1172 comparing with the greater than operator can lead to	1377 comparing with the greater than operator can lead to

1173 unexpected results (of course depending on the value of	1378 unexpected results (of course depending on the value of

1174 SWT.SELECTED). If SWT.SELECTED is a negative number, this is a	1379 SWT.SELECTED). If SWT.SELECTED is a nega tive number, this is a

1175 candidate for a bug. Even when SWT.SELECTED is not negative,	1380 candidate for a bug. Even when SWT.SELEC TED is not negative,

1176 it seems good practice to use '!= 0' instead of '> 0'.	1381 it seems good practice to use '!= 0' ins tead of '> 0'.

1177 </li>	1382 </li>

1178 </ul>	1383 </ul>

1179 </li>	1384 </li>

1180 <li>LazyInit	1385 <li>LazyInit

1181 <ul>	1386 <ul>

1182 <li>LI_L AZY_INIT_UPDATE_STATIC: This method contains an	1387 <li>LI_LAZY_INIT_UPDATE_STATIC: This method contains an

1183 unsynchronized lazy initialization of a static field. After	1388 unsynchronized lazy initialization of a static field. After

1184 the field is set, the object stored into that location is	1389 the field is set, the object stored into that location is

1185 further accessed. The setting of the field is visible to other	1390 further accessed. The setting of the fie ld is visible to other

1186 threads as soon as it is set. If the further accesses in the	1391 threads as soon as it is set. If the fur ther accesses in the

1187 method that set the field serve to initialize the object, then	1392 method that set the field serve to initi alize the object, then

1188 you have a <em>very serious</em> multithreading bug, unless	1393 you have a <em>very serious</em> multith reading bug, unless

1189 something else prevents any other thread from accessing the	1394 something else prevents any other thread from accessing the

1190 stored object until it is fully initialized.	1395 stored object until it is fully initiali zed.

1191 </li>	1396 </li>

1192 </ul>	1397 </ul>

1193 </li>	1398 </li>

1194 <li>FindDeadLocalStores	1399 <li>FindDeadLocalStores

1195 <ul>	1400 <ul>

1196 <li>DLS_ DEAD_STORE_OF_CLASS_LITERAL: This instruction	1401 <li>DLS_DEAD_STORE_OF_CLASS_LITERAL: This in struction

1197 assigns a class literal to a variable and then never uses it.	1402 assigns a class literal to a variable an d then never uses it.

1198 <a href="//java.sun.com/j2se/1.5.0/compatibility.html#literal">The	1403 <a href="//java.sun.com/j2se/1.5.0/compa tibility.html#literal">The

1199 behavior of this differs in Java 1.4 and in Java 5.</a> In Java	1404 behavior of this differs in Java 1.4 and in Java 5.</a> In Java

1200 1.4 and earlier, a reference to <code>Foo.class</code> would	1405 1.4 and earlier, a reference to <code>Fo o.class</code> would

1201 force the static initializer for <code>Foo</code> to be	1406 force the static initializer for <code>F oo</code> to be

1202 executed, if it has not been executed already. In Java 5 and	1407 executed, if it has not been executed al ready. In Java 5 and

1203 later, it does not. See Sun's <a	1408 later, it does not. See Sun's <a

1204 href="//java.sun.com/j2se/1.5.0/compatibility.html#literal">article	1409 href="//java.sun.com/j2se/1.5.0/compatib ility.html#literal">article

1205 on Java SE compatibility</a> for more details and examples, and	1410 on Java SE compatibility</a> for mor e details and examples, and

1206 suggestions on how to force class initialization in Java 5.	1411 suggestions on how to force class initia lization in Java 5.

1207 </li>	1412 </li>

1208 </ul>	1413 </ul>

1209 </li>	1414 </li>

1210 <li>MethodReturnCheck	1415 <li>MethodReturnCheck

1211 <ul>	1416 <ul>

1212 <li>RV_R ETURN_VALUE_IGNORED_BAD_PRACTICE: This method	1417 <li>RV_RETURN_VALUE_IGNORED_BAD_PRACTICE: Th is method

1213 returns a value that is not checked. The return value should	1418 returns a value that is not checked. The return value should

1214 be checked since it can indication an unusual or unexpected	1419 be checked since it can indication an un usual or unexpected

1215 function execution. For example, the <code>File.delete()</code>	1420 function execution. For example, the <co de>File.delete()</code>

1216 method returns false if the file could not be successfully	1421 method returns false if the file could n ot be successfully

1217 deleted (rather than throwing an Exception). If you don't	1422 deleted (rather than throwing an Excepti on). If you don't

1218 check the result, you won't notice if the method invocation	1423 check the result, you won't notice if th e method invocation

1219 signals unexpected behavior by returning an atypical return	1424 signals unexpected behavior by returning an atypical return

1220 value.	1425 value.

1221 </li>	1426 </li>

1222 <li>RV_E XCEPTION_NOT_THROWN: This code creates an	1427 <li>RV_EXCEPTION_NOT_THROWN: This code creat es an

1223 exception (or error) object, but doesn't do anything with it.	1428 exception (or error) object, but doesn't do anything with it.

1224 </li>	1429 </li>

1225 </ul>	1430 </ul>

1226 </li>	1431 </li>

1227 </ul>	1432 </ul>

1228 </li>	1433 </li>

1229 <li>Changes to Existing Reports	1434 <li>Changes to Existing Reports

1230 <ul>	1435 <ul>

1231 <li>NS_NON_SHORT_CIRCUIT : BAD_PRACTICE -> STYLE</li>	1436 <li>NS_NON_SHORT_CIRCUIT: BAD_PRACTICE -> STYLE</ li>

1232 <li>NS_DANGEROUS_NON_SHO RT_CIRCUIT: CORRECTNESS -> STYLE</li>	1437 <li>NS_DANGEROUS_NON_SHORT_CIRCUIT: CORRECTNESS -&gt ; STYLE</li>

1233 <li>RC_REF_COMPARISON: C ORRECTNESS -> BAD_PRACTICE</li>	1438 <li>RC_REF_COMPARISON: CORRECTNESS -> BAD_PRACTIC E</li>

1234 </ul>	1439 </ul>

1235 </li>	1440 </li>

1236 <li>GUI Changes	1441 <li>GUI Changes

1237 <ul>	1442 <ul>

1238 <li>Added importing and exporting of bug filters</li>	1443 <li>Added importing and exporting of bug filters</li >

1239 <li>Better handling of f ailed analysis runs</li>	1444 <li>Better handling of failed analysis runs</li>

1240 <li>Added "-look" parame ter for selecting look-and-feel</li>	1445 <li>Added "-look" parameter for selecting look-and-f eel</li>

1241 <li>Fixed incorrect pack age filtering</li>	1446 <li>Fixed incorrect package filtering</li>

1242 <li>Fixed issue where "s ynchronized" was not	1447 <li>Fixed issue where "synchronized" was not

1243 syntax-highlight ed</li>	1448 syntax-highlighted</li>

1244 </ul>	1449 </ul>

1245 </li>	1450 </li>

1246 <li>Ant-task Changes	1451 <li>Ant-task Changes

1247 <ul>	1452 <ul>

1248 <li>Refactored common an t-task code to AbstractFindBugsTask</li>	1453 <li>Refactored common ant-task code to AbstractFindB ugsTask</li>

1249 <li>Added tasks for comp uteBugHistory, convertXmlToText,	1454 <li>Added tasks for computeBugHistory, convertXmlToT ext,

1250 filterBugs, mine BugHistory, setBugDatabaseInfo</li>	1455 filterBugs, mineBugHistory, setBugDatabaseInfo</ li>

1251 </ul>	1456 </ul>

1252 </li>	1457 </li>

1253 <li>Manual	1458 <li>Manual

1254 <ul>	1459 <ul>

1255 <li>Updates to GUI secti on, including new screenshots</li>	1460 <li>Updates to GUI section, including new screenshot s</li>

1256 <li>Added description of rejarForAnalysis</li>	1461 <li>Added description of rejarForAnalysis</li>

1257 <li>Revamp of data-minin g section</li>	1462 <li>Revamp of data-mining section</li>

1258 </ul>	1463 </ul>

1259 </li>	1464 </li>

1260 <li>Other Major	1465 <li>Other Major

1261 <ul>	1466 <ul>

1262 <li>Internal restructuri ng for lower memory overhead</li>	1467 <li>Internal restructuring for lower memory overhead </li>

1263 </ul>	1468 </ul>

1264 </li>	1469 </li>

1265 <li>Other Minor	1470 <li>Other Minor

1266 <ul>	1471 <ul>

1267 <li>Fixed typo: was STCA L_STATIC_SIMPLE_DATA_FORMAT_INSTANCE	1472 <li>Fixed typo: was STCAL_STATIC_SIMPLE_DATA_FORMAT_ INSTANCE

1268 now STCAL_STATIC _SIMPLE_DATE_FORMAT_INSTANCE</li>	1473 now STCAL_STATIC_SIMPLE_DATE_FORMAT_INSTANCE</li >

1269 <li>-outputFile paramete r became -output</li>	1474 <li>-outputFile parameter became -output</li>

1270 <li>More sensitivity and specificity inLazyInit detector</li>	1475 <li>More sensitivity and specificity inLazyInit dete ctor</li>

1271 <li>More sensitivity and specificity in Naming detector</li>	1476 <li>More sensitivity and specificity in Naming detec tor</li>

1272 <li>More sensitivity and specificity in UnreadFields	1477 <li>More sensitivity and specificity in UnreadFields

1273 detector</li>	1478 detector</li>

1274 <li>More sensitivity in FindNullDeref detector</li>	1479 <li>More sensitivity in FindNullDeref detector</li>

1275 <li>More sensitivity in FindBadCast2 detector</li>	1480 <li>More sensitivity in FindBadCast2 detector</li>

1276 <li>More specificity in FindReturnRef detector</li>	1481 <li>More specificity in FindReturnRef detector</li>

1277 <li>Many other tweaks an d bug fixes</li>	1482 <li>Many other tweaks and bug fixes</li>

1278 </ul>	1483 </ul>

1279 </li>	1484 </li>

1280 </ul>	1485 </ul>

1281	1486

1282 <p>Changes since version 1.2.0</p>	1487 <p>Changes since version 1.2.0</p>

1283 <ul>	1488 <ul>

1284 <li>Bug fixes:	1489 <li>Bug fixes:

1285 <ul>	1490 <ul>

1286 <li><a	1491 <li><a

1287 href="http://fis heye2.cenqua.com/changelog/findbugs/?cs=8219">Fix</a>	1492 href="http://fisheye2.cenqua.com/changelog/findb ugs/?cs=8219">Fix</a>

1288 <a	1493 <a

1289 href="http://sou rceforge.net/tracker/index.php?func=detail&aid=1726946&group_id=96405&atid=61469 3">bug</a>	1494 href="http://sourceforge.net/tracker/index.php?f unc=detail&aid=1726946&group_id=96405&atid=614693">bug</a>

1290 with detectors t hat were requested to be disabled but were	1495 with detectors that were requested to be disable d but were

1291 enabled due to r equirements of other detectors.</li>	1496 enabled due to requirements of other detectors.< /li>

1292 <li>Fix bugs in incremen tal analysis within Eclipse plugin</li>	1497 <li>Fix bugs in incremental analysis within Eclipse plugin</li>

1293 <li>Fix some analysis er rors</li>	1498 <li>Fix some analysis errors</li>

1294 <li>Fix some threading b ugs in GUI2</li>	1499 <li>Fix some threading bugs in GUI2</li>

1295 <li>Report version as ve rsion when it was compiled, not when	1500 <li>Report version as version when it was compiled, not when

1296 it was run</li>	1501 it was run</li>

1297 <li>Copy analysis time s tamp when filtering or transforming	1502 <li>Copy analysis time stamp when filtering or trans forming

1298 analysis files.< /li>	1503 analysis files.</li>

1299 </ul>	1504 </ul>

1300 <li>Enabled StaticCalendarDetector</li>	1505 <li>Enabled StaticCalendarDetector</li>

1301 <li>Reworked GUI2 to use standard FindBu gs filters	1506 <li>Reworked GUI2 to use standard FindBugs filters

1302 <ul>	1507 <ul>

1303 <li>Allow a suppression filter to be stored in a project and	1508 <li>Allow a suppression filter to be stored in a pro ject and

1304 persisted to the XML representation of a project.</li>	1509 persisted to the XML representation of a project .</li>

1305 </ul>	1510 </ul>

1306 </li>	1511 </li>

1307	1512

1308 <li>Move away from old GUI2 save format (a directory	1513 <li>Move away from old GUI2 save format (a directory

1309 containing an xml file and anoth er file containing serialized	1514 containing an xml file and another file containing seria lized

1310 filters).</li>	1515 filters).</li>

1311 <li>Support/recommend use of two new fil e extensions/formats:	1516 <li>Support/recommend use of two new file extensions/formats :

1312 <dl>	1517 <dl>

1313 <dt>.fba - FindBugs Anal ysis File</dt>	1518 <dt>.fba - FindBugs Analysis File</dt>

1314 <dd>Exactly the same as an existing bug collection file	1519 <dd>Exactly the same as an existing bug collection f ile

1315 stored in XML fo rmat, but using a distinct file extension to	1520 stored in XML format, but using a distinct file extension to

1316 make it easier t o figure out which xml files contain FindBugs	1521 make it easier to figure out which xml files con tain FindBugs

1317 results.</dd>	1522 results.</dd>

1318 <dt>.fbp - FindBugs Proj ect File</dt>	1523 <dt>.fbp - FindBugs Project File</dt>

1319 <dd>Contains just the in formation needed to run FindBugs and	1524 <dd>Contains just the information needed to run Find Bugs and

1320 display the resu lts (e.g., the files to be analyzed, the	1525 display the results (e.g., the files to be analy zed, the

1321 auxiliary class path and the location of source files)	1526 auxiliary class path and the location of source files)

1322 </dl>	1527 </dl>

1323 </li>	1528 </li>

1324 </ul>	1529 </ul>

1325 <p>Changes since version 1.1.3</p>	1530 <p>Changes since version 1.1.3</p>

1326 <ul>	1531 <ul>

1327 <li>Added -xml:withAbridgedMessages opti on to generate xml	1532 <li>Added -xml:withAbridgedMessages option to generate xml

1328 containing shorter messages. The messages will be shorted by doing	1533 containing shorter messages. The messages will be shorte d by doing

1329 things like eliding package name s, and leaving off the source line	1534 things like eliding package names, and leaving off the s ource line

1330 from the LongMessage. These mess ages are appropriate if being used	1535 from the LongMessage. These messages are appropriate if being used

1331 in a context where the non-messa ge components of the bug	1536 in a context where the non-message components of the bug

1332 annotations will be used to prov ide more information (e.g.,	1537 annotations will be used to provide more information (e. g.,

1333 clicking on the message for a Me thodAnnotation will display the	1538 clicking on the message for a MethodAnnotation will disp lay the

1334 source for the method).	1539 source for the method).

1335 <ul>	1540 <ul>

1336 <li>FindBugsDisplayFeatu res.setAbridgedMessages(true) can be	1541 <li>FindBugsDisplayFeatures.setAbridgedMessages(true ) can be

1337 used to generate abridged messages when FindBugs is being	1542 used to generate abridged messages when FindBugs is being

1338 accessed directl y (not via generated XML) from a GUI or IDE.</li>	1543 accessed directly (not via generated XML) from a GUI or IDE.</li>

1339 </ul>	1544 </ul>

1340 <li>In null pointer analysis, try to be better about always	1545 <li>In null pointer analysis, try to be better about always

1341 showing two locations: where it is known null and where it is	1546 showing two locations: where it is known null and where it is

1342 dereferenced.	1547 dereferenced.

1343 <li>Interprocedural analysis of which me thods return nonnull	1548 <li>Interprocedural analysis of which methods return nonnull

1344 values	1549 values

1345 <li>Use method calls to select order in which classes are	1550 <li>Use method calls to select order in which classes are

1346 analyzed, and order in which met hods are analyzed, to improve	1551 analyzed, and order in which methods are analyzed, to im prove

1347 interprocedural analysis results .	1552 interprocedural analysis results.

1348 <li>Significant improvements in memory f ootprint, memory	1553 <li>Significant improvements in memory footprint, memory

1349 allocation and CPU utilization ( 20-30% reduction in all three)	1554 allocation and CPU utilization (20-30% reduction in all three)

1350 <li>Added a project name, to provide bet ter descriptions in	1555 <li>Added a project name, to provide better descriptions in

1351 the HTML output.	1556 the HTML output.

1352 <li>Added new bug pattern: Casting to ch ar, or bit masking	1557 <li>Added new bug pattern: Casting to char, or bit masking

1353 with nonnegative value, and then checking to see if the result is	1558 with nonnegative value, and then checking to see if the result is

1354 negative.	1559 negative.

1355 <li>Stopped reporting transient fields o f classes not marked	1560 <li>Stopped reporting transient fields of classes not marked

1356 as serializable. Transient is us ed by other persistence	1561 as serializable. Transient is used by other persistence

1357 frameworks.	1562 frameworks.

1358 <li>Improvements to detector for SQL inj ection (Thanks to <a	1563 <li>Improvements to detector for SQL injection (Thanks to <a

1359 href="http://www.clock.org/~matt ">Matt Hargett</a> for his	1564 href="http://www.clock.org/~matt">Matt Hargett</a> for h is

1360 contributions	1565 contributions

1361 <li>Changed open/save options in GUI2 to not distinguish	1566 <li>Changed open/save options in GUI2 to not distinguish

1362 between FindBugs projects and sa ved FindBugs analysis results.	1567 between FindBugs projects and saved FindBugs analysis re sults.

1363 <li>Improvements to detection of serious non-short-circuit	1568 <li>Improvements to detection of serious non-short-circuit

1364 evaluation.	1569 evaluation.

1365 <li>Updated Japanese localization (thank s to Ruimo Uno)	1570 <li>Updated Japanese localization (thanks to Ruimo Uno)

1366 <li>Eclipse plugin changes:	1571 <li>Eclipse plugin changes:

1367 <ul>	1572 <ul>

1368 <li>Created Bug User Ann otations and Bug Tree Views	1573 <li>Created Bug User Annotations and Bug Tree Views

1369 <li>Use different icons for different bug priorities	1574 <li>Use different icons for different bug priorities

1370 <li>Provide more informa tion in Bug Details view	1575 <li>Provide more information in Bug Details view

1371 </ul>	1576 </ul>

1372 </ul>	1577 </ul>

1373	1578

1374 <p>Changes since version 1.1.2:</p>	1579 <p>Changes since version 1.1.2:</p>

1375 <ul>	1580 <ul>

1376 <li>Fixed broken Ant task	1581 <li>Fixed broken Ant task

1377 <li>Added running ant task to smoke test	1582 <li>Added running ant task to smoke test

1378 <li>Added validating xml and html output to smoke test	1583 <li>Added validating xml and html output to smoke test

1379 <li>Fixed some (but not all) issues with html output	1584 <li>Fixed some (but not all) issues with html output

1380 validation	1585 validation

1381 <li>Added check for x.equals(x) and x.co mpareTo(x)	1586 <li>Added check for x.equals(x) and x.compareTo(x)

1382 <li>Various bug fixes	1587 <li>Various bug fixes

1383 </ul>	1588 </ul>

1384 <p>Changes since version 1.1.1:</p>	1589 <p>Changes since version 1.1.1:</p>

1385 <ul>	1590 <ul>

1386 <li>Added check for infinite iterative l oops</li>	1591 <li>Added check for infinite iterative loops</li>

1387 <li>Added check for use of incompatible types in a collection	1592 <li>Added check for use of incompatible types in a collectio n

1388 (e.g., checking to see if a Set& lt;String> contains a	1593 (e.g., checking to see if a Set<String> contains a

1389 StringBuffer).</li>	1594 StringBuffer).</li>

1390 <li>Added check for invocations of equal s or hashCode on a	1595 <li>Added check for invocations of equals or hashCode on a

1391 URL, which, <a	1596 URL, which, <a

1392 href="http://michaelscharf.blogs pot.com/2006/11/javaneturlequals-and-hashcode-make.html">surprising	1597 href="http://michaelscharf.blogspot.com/2006/11/javanetu rlequals-and-hashcode-make.html">surprising

1393 many people</a>, require s DNS resolution.	1598 many people</a>, requires DNS resolution.

1394 </li>	1599 </li>

1395 <li>Added check for classes that define compareTo but not	1600 <li>Added check for classes that define compareTo but not

1396 equals; such classes can exhibit some anomalous behavior (e.g.,	1601 equals; such classes can exhibit some anomalous behavior (e.g.,

1397 they are treated differently by PriorityQueues in Java 5 and Java	1602 they are treated differently by PriorityQueues in Java 5 and Java

1398 6).</li>	1603 6).</li>

1399 <li>Added a check for useless self opera tions (e.g., x < x	1604 <li>Added a check for useless self operations (e.g., x < x

1400 or x ^ x).</li>	1605 or x ^ x).</li>

1401 <li>Fixed a data race that could cause t he GUI to fail on	1606 <li>Fixed a data race that could cause the GUI to fail on

1402 startup</li>	1607 startup</li>

1403 <li>Partial internationalization of the new GUI</li>	1608 <li>Partial internationalization of the new GUI</li>

1404 <li>Fix bug in "Redo analysis" option of new GUI</li>	1609 <li>Fix bug in "Redo analysis" option of new GUI</li>

1405 <li>Tuning to reduce false positives</li >	1610 <li>Tuning to reduce false positives</li>

1406 <li>Fixed a bug in null pointer analysis that was generating	1611 <li>Fixed a bug in null pointer analysis that was generating

1407 false positive null pointer warn ings on exception paths. Fixing	1612 false positive null pointer warnings on exception paths. Fixing

1408 this bug eliminates about 1/4 of the warnings on null pointer	1613 this bug eliminates about 1/4 of the warnings on null po inter

1409 exceptions on exception paths.</ li>	1614 exceptions on exception paths.</li>

1410 <li>Fixed a bug in the processing of phi nodes for fields in	1615 <li>Fixed a bug in the processing of phi nodes for fields in

1411 the null pointer analysis</li>	1616 the null pointer analysis</li>

1412 <li>Applied contributed patch that provi des more quick fixes	1617 <li>Applied contributed patch that provides more quick fixes

1413 in Eclipse plugin.</li>	1618 in Eclipse plugin.</li>

1414 <li>Fixed a number of bugs in the Eclips e auto update sites,	1619 <li>Fixed a number of bugs in the Eclipse auto update sites,

1415 and in the way date qualifiers w ere being used in the Eclipse	1620 and in the way date qualifiers were being used in the Ec lipse

1416 plugin. You may need to manually disable your existing version of	1621 plugin. You may need to manually disable your existing v ersion of

1417 the plugin and download the 1.1. 2 from the update site to get the	1622 the plugin and download the 1.1.2 from the update site t o get the

1418 automatic update function workin g correctly. The Eclipse update	1623 automatic update function working correctly. The Eclipse update

1419 sites are described at <a	1624 sites are described at <a

1420 href="http://findbugs.cs.umd.edu /eclipse/">http://findbugs.cs.umd.edu/eclipse/</a>.	1625 href="http://findbugs.cs.umd.edu/eclipse/">http://findbu gs.cs.umd.edu/eclipse/</a>.

1421	1626

1422 </li>	1627 </li>

1423 <li>Fixed progress bar in Eclipse plugin </li>	1628 <li>Fixed progress bar in Eclipse plugin</li>

1424 <li>A number of other bug fixes.</li>	1629 <li>A number of other bug fixes.</li>

1425 </ul>	1630 </ul>

1426	1631

1427 <p>Changes since version 1.1.0:</p>	1632 <p>Changes since version 1.1.0:</p>

1428 <ul>	1633 <ul>

1429 <li>less scanning of classes not on the analysis path (This	1634 <li>less scanning of classes not on the analysis path (This

1430 was causing some performance pro blems.)</li>	1635 was causing some performance problems.)</li>

1431 <li>no unread field warnings for fields annotated with	1636 <li>no unread field warnings for fields annotated with

1432 javax.persistent or javax.ejb3</ li>	1637 javax.persistent or javax.ejb3</li>

1433 <li>Eclipse plugin	1638 <li>Eclipse plugin

1434 <ul>	1639 <ul>

1435 <li>bug annotation info displayed in Bug Details tab</li>	1640 <li>bug annotation info displayed in Bug Details tab </li>

1436 <li>.fbwarnings data fil e now stored in .metadata (not in	1641 <li>.fbwarnings data file now stored in .metadata (n ot in

1437 the project itse lf)</li>	1642 the project itself)</li>

1438 </ul>	1643 </ul>

1439 </li>	1644 </li>

1440 <li>new SE_BAD_FIELD_INNER_CLASS pattern </li>	1645 <li>new SE_BAD_FIELD_INNER_CLASS pattern</li>

1441 <li>updates to Japanese translation (rui mo)</li>	1646 <li>updates to Japanese translation (ruimo)</li>

1442 <li>fix some internal slashed/dotted pat h confusion</li>	1647 <li>fix some internal slashed/dotted path confusion</li>

1443 <li>other minor improvements</li>	1648 <li>other minor improvements</li>

1444 </ul>	1649 </ul>

1445	1650

1446 <p>Changes since version 1.0.0:</p>	1651 <p>Changes since version 1.0.0:</p>

1447	1652

1448 <ul>	1653 <ul>

1449 <li>Overall, the change from FindBugs 1. 0.0 to FindBugs 1.1.0	1654 <li>Overall, the change from FindBugs 1.0.0 to FindBugs 1.1. 0

1450 has been a big change. We've don e a lot of work in a lot of areas,	1655 has been a big change. We've done a lot of work in a lot of areas,

1451 and aren't even going to try to enumerate all the changes.</li>	1656 and aren't even going to try to enumerate all the change s.</li>

1452 <li>We spent a lot of time reviewing the results generated by	1657 <li>We spent a lot of time reviewing the results generated b y

1453 FindBugs for open source and com mercial code bases, and made a	1658 FindBugs for open source and commercial code bases, and made a

1454 number of changes, small and lar ge, to minimize the number of	1659 number of changes, small and large, to minimize the numb er of

1455 false positives. Our primary foc us for this was warnings reported	1660 false positives. Our primary focus for this was warnings reported

1456 as high and medium priority corr ectness warnings. Our internal	1661 as high and medium priority correctness warnings. Our in ternal

1457 evaluation is that we produce ve ry few high/medium priority	1662 evaluation is that we produce very few high/medium prior ity

1458 correctness warnings where the a nalysis is actually wrong, and	1663 correctness warnings where the analysis is actually wron g, and

1459 that more than 75% of the high/m edium priority correctness	1664 that more than 75% of the high/medium priority correctne ss

1460 warnings correspond to real codi ng defects that need addressing in	1665 warnings correspond to real coding defects that need add ressing in

1461 the source code. The remaining 2 5% are largely cases such as a	1666 the source code. The remaining 25% are largely cases suc h as a

1462 branch or statement that if take n would lead to an error, but in	1667 branch or statement that if taken would lead to an error , but in

1463 fact is a dead branch or stateme nt that can never be taken. Such	1668 fact is a dead branch or statement that can never be tak en. Such

1464 coding is confusing and hard to maintain, so it should arguably be	1669 coding is confusing and hard to maintain, so it should a rguably be

1465 fixed, but it is unlikely to act ually result in an error during	1670 fixed, but it is unlikely to actually result in an error during

1466 execution. Thus, some might clas sify those warnings as false	1671 execution. Thus, some might classify those warnings as f alse

1467 positives.</li>	1672 positives.</li>

1468 <li>We've substantially improved the ana lysis for errors that	1673 <li>We've substantially improved the analysis for errors tha t

1469 could result in null pointer der eferences. Overall, our experience	1674 could result in null pointer dereferences. Overall, our experience

1470 has been that these changes have roughly doubled the number of	1675 has been that these changes have roughly doubled the num ber of

1471 null pointer errors we detect, w ithout increasing the number of	1676 null pointer errors we detect, without increasing the nu mber of

1472 false positives (in fact, our fa lse positive rate has gone down).	1677 false positives (in fact, our false positive rate has go ne down).

1473 The improvements are due to four factors:	1678 The improvements are due to four factors:

1474 <ul>	1679 <ul>

1475 <li>By default, we now d o some interprocedural analysis to	1680 <li>By default, we now do some interprocedural analy sis to

1476 determine method s that unconditionally dereference their	1681 determine methods that unconditionally dereferen ce their

1477 parameters.</li>	1682 parameters.</li>

1478 <li>FindBugs also comes with a model of which JDK methods	1683 <li>FindBugs also comes with a model of which JDK me thods

1479 unconditionally dereference their parameters.</li>	1684 unconditionally dereference their parameters.</l i>

1480 <li>We do limited tracki ng of fields, so that we can detect	1685 <li>We do limited tracking of fields, so that we can detect

1481 null values stor ed in fields that lead to exceptions.</li>	1686 null values stored in fields that lead to except ions.</li>

1482 <li>We implemented a new analysis technique to find	1687 <li>We implemented a new analysis technique to find

1483 guaranteed deref erences. Consider the following example: <pre>public int f(Object x, boolean b) {	1688 guaranteed dereferences. Consider the following example: <pre>public int f(Object x, boolean b) {

1484 int result = 0;	1689 int result = 0;

1485 if (x == null) result++;	1690 if (x == null) result++;

1486 else result--;	1691 else result--;

1487 // at this point, we know x is null on a simple path	1692 // at this point, we know x is null on a simple path

1488 if (b) {	1693 if (b) {

1489 // at this point, x is only null on a complex path	1694 // at this point, x is only null on a complex path

1490 // we don't know if the path in which x is null and b is true is feasible	1695 // we don't know if the path in which x is null and b is true is feasible

1491 return result + x.hashCode();	1696 return result + x.hashCode();

1492 }	1697 }

1493 else {	1698 else {

1494 // at this point, x is only null on a complex path	1699 // at this point, x is only null on a complex path

1495 // we don't know if the path in which x is null and b is false is feasible	1700 // we don't know if the path in which x is null and b is false is feasible

1496 return result - x.hashCode();	1701 return result - x.hashCode();

1497 }	1702 }

1498 </pre>	1703 </pre>

1499	1704

1500 <p>	1705 <p>

1501 FindBugs 1.0 used forward dataflow analysis to determine	1706 FindBugs 1.0 used forward dataflow analysis to determine

1502 whether each value is definitely null, null on a simple path,	1707 whether each value is definitely null, null on a simple path,

1503 possible null on a complex path, or definitely nonnull. Thus,	1708 possible null on a complex path, or definite ly nonnull. Thus,

1504 at the s tatement where	1709 at the statement where

1505 <code> r esult </code>	1710 <code> result </code>

1506 is decre mented, we know that	1711 is decremented, we know that

1507 <code> x </code>	1712 <code> x </code>

1508 is defin itely null, and at the point before	1713 is definitely null, and at the point before

1509 <code> i f (b) </code>	1714 <code> if (b) </code>

1510 , we kno w that	1715 , we know that

1511 <code> x </code>	1716 <code> x </code>

1512 is null on a simple path. If	1717 is null on a simple path. If

1513 <code> x </code>	1718 <code> x </code>

1514 were to be dereferenced here, we would generate a warning,	1719 were to be dereferenced here, we would gener ate a warning,

1515 because if the else branch of the	1720 because if the else branch of the

1516 <code> i f (x == null) </code>	1721 <code> if (x == null) </code>

1517 were eve r taken, a null pointer exception would result.	1722 were ever taken, a null pointer exception wo uld result.

1518 </p>	1723 </p>

1519	1724

1520 <p>	1725 <p>

1521 However, in both the then and else branches of the	1726 However, in both the then and else branches of the

1522 <code> i f (b) </code>	1727 <code> if (b) </code>

1523 statemen t,	1728 statement,

1524 <code> x </code>	1729 <code> x </code>

1525 is only null on a complex path that may be infeasible. It might	1730 is only null on a complex path that may be i nfeasible. It might

1526 be that the program logic is such that if	1731 be that the program logic is such that if

1527 <code> x </code>	1732 <code> x </code>

1528 is null, then	1733 is null, then

1529 <code> b </code>	1734 <code> b </code>

1530 is never true, so generating a warning about the dereference in	1735 is never true, so generating a warning about the dereference in

1531 the then clause might be a false positive. We could try to	1736 the then clause might be a false positive. W e could try to

1532 analyze the program to determine whether it is possible for	1737 analyze the program to determine whether it is possible for

1533 <code> x </code>	1738 <code> x </code>

1534 to be nu ll and	1739 to be null and

1535 <code> b </code>	1740 <code> b </code>

1536 to be tr ue, but that can be a hard analysis problem.	1741 to be true, but that can be a hard analysis problem.

1537 </p>	1742 </p>

1538	1743

1539 <p>	1744 <p>

1540 However,	1745 However,

1541 <code> x </code>	1746 <code> x </code>

1542 is deref erenced in both the then <em>and</em> else branches of	1747 is dereferenced in both the then <em>and</em > else branches of

1543 the	1748 the

1544 <code> i f (b) </code>	1749 <code> if (b) </code>

1545 statemen t. So at the point immediately before	1750 statement. So at the point immediately befor e

1546 <code> i f (b) </code>	1751 <code> if (b) </code>

1547 , we kno w that	1752 , we know that

1548 <code> x </code>	1753 <code> x </code>

1549 is null on a simple path <em>and</em> that	1754 is null on a simple path <em>and</em> that

1550 <code> x </code>	1755 <code> x </code>

1551 is guara nteed to be dereferenced on all paths from this point	1756 is guaranteed to be dereferenced on all path s from this point

1552 forward. FindBugs 1.1 performs a backwards data flow analysis	1757 forward. FindBugs 1.1 performs a backwards d ata flow analysis

1553 to deter mine the values that are guaranteed to be dereferenced,	1758 to determine the values that are guaranteed to be dereferenced,

1554 and will generate a warning in this case.	1759 and will generate a warning in this case.

1555 </p>	1760 </p>

1556 </li>	1761 </li>

1557 </ul>	1762 </ul>

1558 <p>	1763 <p>

1559 The following screen sho t of our new GUI shows an example of this	1764 The following screen shot of our new GUI shows an ex ample of this

1560 analysis, as well as sho wing off our new GUI and points out a	1765 analysis, as well as showing off our new GUI and poi nts out a

1561 limitation of our curren t plugins for Eclipse and NetBeans. The	1766 limitation of our current plugins for Eclipse and Ne tBeans. The

1562 screen shot shows a null pointer bug in HelpDisplay.java. The	1767 screen shot shows a null pointer bug in HelpDisplay. java. The

1563 test for	1768 test for

1564 <code> href!=null </code >	1769 <code> href!=null </code>

1565 on line 78 suggests that	1770 on line 78 suggests that

1566 <code> href </code>	1771 <code> href </code>

1567 could be null. If it is, then	1772 could be null. If it is, then

1568 <code> href </code>	1773 <code> href </code>

1569 will be dereferenced on either line 87 or on line 90, generating	1774 will be dereferenced on either line 87 or on line 90 , generating

1570 a NPE. Note that our ana lysis here also understands that passing	1775 a NPE. Note that our analysis here also understands that passing

1571 <code> href </code>	1776 <code> href </code>

1572 to	1777 to

1573 <code> URLEncoder.encode </code>	1778 <code> URLEncoder.encode </code>

1574 will deference it, and t hus treats line 87 as a dereference, even	1779 will deference it, and thus treats line 87 as a dere ference, even

1575 though	1780 though

1576 <code> href </code>	1781 <code> href </code>

1577 is not actually derefere nced at that line. Within our new GUI,	1782 is not actually dereferenced at that line. Within ou r new GUI,

1578 all of these locations a re highlighted and listed in the summary	1783 all of these locations are highlighted and listed in the summary

1579 panel. In the original G UI (and in HTML output) we list all of	1784 panel. In the original GUI (and in HTML output) we l ist all of

1580 the locations, but only the primary location is highlighted by	1785 the locations, but only the primary location is high lighted by

1581 the original GUI. In the Eclipse and NetBeans plugins, only the	1786 the original GUI. In the Eclipse and NetBeans plugin s, only the

1582 primary location is disp layed; fixing this is on our todo list	1787 primary location is displayed; fixing this is on our todo list

1583 (contributions welcome).	1788 (contributions welcome).

1584 </p>	1789 </p>

1585 <p>	1790 <p>

1586 <img src="guaranteedDere ference.png" alt="">	1791 <img src="guaranteedDereference.png" alt="">

1587	1792

1588	1793

1589 </p>	1794 </p>

1590	1795

1591 </li>	1796 </li>

1592 <li>Preliminary support for detectors us ing the frameworks	1797 <li>Preliminary support for detectors using the frameworks

1593 other than BCEL, such as the <a href="http://asm.objectweb.org/">ASM</a>	1798 other than BCEL, such as the <a href="http://asm.objectw eb.org/">ASM</a>

1594 bytecode framework. You may expe riment with writing ASM-based	1799 bytecode framework. You may experiment with writing ASM- based

1595 detectors, but beware the API ma y still change (which could	1800 detectors, but beware the API may still change (which co uld

1596 possibly also affect BCEL-based detectors). In general, we've	1801 possibly also affect BCEL-based detectors). In general, we've

1597 started trying to move away from a deep dependence on BCEL, but	1802 started trying to move away from a deep dependence on BC EL, but

1598 that change is only partially co mplete. Probably best to just	1803 that change is only partially complete. Probably best to just

1599 avoid this until we complete mor e work on this. This change is	1804 avoid this until we complete more work on this. This cha nge is

1600 only visible to FindBugs plugin developers, and shouldn't be	1805 only visible to FindBugs plugin developers, and shouldn' t be

1601 visible to FindBugs users.	1806 visible to FindBugs users.

1602 </li>	1807 </li>

1603 <li>	1808 <li>

1604 <p>Bug categories (CORRECTNESS, MT_CORRECTNESS, etc.) are no	1809 <p>Bug categories (CORRECTNESS, MT_CORRECTNESS, etc.) ar e no

1605 longer hard-coded, but r ather defined in xml files associated	1810 longer hard-coded, but rather defined in xml files a ssociated

1606 with plugins, including the core plugin which defines the	1811 with plugins, including the core plugin which define s the

1607 standard categories. Thi rd-party plugins can define their own	1812 standard categories. Third-party plugins can define their own

1608 categories.</p>	1813 categories.</p>

1609 </li>	1814 </li>

1610 <li>	1815 <li>

1611 <p>Several bug patterns have bee n moved from CORRECTNESS and	1816 <p>Several bug patterns have been moved from CORRECTNESS and

1612 STYLE into a new categor y, BAD_PRACTICE. The English localization	1817 STYLE into a new category, BAD_PRACTICE. The English localization

1613 of STYLE has changed fro m "Style" to "Dodgy."</p>	1818 of STYLE has changed from "Style" to "Dodgy."</p>

1614 <p>In general, we've worked very hard to limit CORRECTNESS	1819 <p>In general, we've worked very hard to limit CORRECTNE SS

1615 bugs to be real programm ing errors and sins of commission. We	1820 bugs to be real programming errors and sins of commi ssion. We

1616 have reclassified as BAD _PRACTICE a number of bad design	1821 have reclassified as BAD_PRACTICE a number of bad de sign

1617 practices that result in overly fragile code, such as defining an	1822 practices that result in overly fragile code, such a s defining an

1618 equals method that doesn 't accept null or defining class with a	1823 equals method that doesn't accept null or defining c lass with a

1619 equals method that inher its hashCode from class Object.</p>	1824 equals method that inherits hashCode from class Obje ct.</p>

1620 <p>In general, our guidelines fo r deciding whether a bug	1825 <p>In general, our guidelines for deciding whether a bug

1621 should be classified as CORRECTNESS, BAD_PRACTICE or STYLE are:</p>	1826 should be classified as CORRECTNESS, BAD_PRACTICE or STYLE are:</p>

1622 <dl>	1827 <dl>

1623 <dt>CORRECTNESS</dt>	1828 <dt>CORRECTNESS</dt>

1624 <dd>A problem that we ca n recognize with high confidence and	1829 <dd>A problem that we can recognize with high confid ence and

1625 is an issue that we believe almost all developers would want to	1830 is an issue that we believe almost all developer s would want to

1626 examine and addr ess. We recommend that software teams review all	1831 examine and address. We recommend that software teams review all

1627 high and medium priority warnings in their entire code base.</dd>	1832 high and medium priority warnings in their entir e code base.</dd>

1628 <dt>BAD_PRACTICE</dt>	1833 <dt>BAD_PRACTICE</dt>

1629 <dd>A problem that we ca n recognize with high confidence and	1834 <dd>A problem that we can recognize with high confid ence and

1630 represents a cle ar violation of recommended and standard coding	1835 represents a clear violation of recommended and standard coding

1631 practice. We bel ieve each software team should decide which bad	1836 practice. We believe each software team should d ecide which bad

1632 practices identi fied by FindBugs it wants to prohibit in the	1837 practices identified by FindBugs it wants to pro hibit in the

1633 team's coding st andard, and take action to remedy violations of	1838 team's coding standard, and take action to remed y violations of

1634 those coding sta ndards.</dd>	1839 those coding standards.</dd>

1635 <dt>STYLE</dt>	1840 <dt>STYLE</dt>

1636 <dd>These are places whe re something strange or dodgy is	1841 <dd>These are places where something strange or dodg y is

1637 going on, such a s a dead store to a local variable. Typically,	1842 going on, such as a dead store to a local variab le. Typically,

1638 less than half o f these represent actionable programming	1843 less than half of these represent actionable pro gramming

1639 defects. Reviewi ng these warnings in any code under active	1844 defects. Reviewing these warnings in any code un der active

1640 development is p robably a good idea, but reviewing all such	1845 development is probably a good idea, but reviewi ng all such

1641 warnings in your entire code base might be appropriate only in	1846 warnings in your entire code base might be appro priate only in

1642 some situations. Individual or team programming styles can	1847 some situations. Individual or team programming styles can

1643 substantially in fluence the effectiveness of each of these	1848 substantially influence the effectiveness of eac h of these

1644 warnings (e.g., you might have a coding practice or style in	1849 warnings (e.g., you might have a coding practice or style in

1645 your group that confuses one of the detectors into generating a	1850 your group that confuses one of the detectors in to generating a

1646 lot of STYLE war nings); you will likely want to selectively	1851 lot of STYLE warnings); you will likely want to selectively

1647 suppress or repo rt the STYLE warnings that are effective for	1852 suppress or report the STYLE warnings that are e ffective for

1648 your group.</dd>	1853 your group.</dd>

1649 </dl>	1854 </dl>

1650 </li>	1855 </li>

1651 <li>Released a preliminary version of a new GUI (known	1856 <li>Released a preliminary version of a new GUI (known

1652 internally as GUI2 -- not very c reative, huh?)</li>	1857 internally as GUI2 -- not very creative, huh?)</li>

1653 <li>Provided standard ways to mark user designations of bug	1858 <li>Provided standard ways to mark user designations of bug

1654 warnings (e.g., as NOT_A_BUG or SHOULD_FIX). The internal logic	1859 warnings (e.g., as NOT_A_BUG or SHOULD_FIX). The interna l logic

1655 now records this, it is represen ted in the XML file, and GUI2	1860 now records this, it is represented in the XML file, and GUI2

1656 allows the designations to be ap plied (along with free-form user	1861 allows the designations to be applied (along with free-f orm user

1657 annotations about each warning). The user designations and	1862 annotations about each warning). The user designations a nd

1658 annotations are not yet supporte d by the Eclipse plugin, but we	1863 annotations are not yet supported by the Eclipse plugin, but we

1659 clearly want to support it in Ec lipse shortly.</li>	1864 clearly want to support it in Eclipse shortly.</li>

1660 <li>Added a check for a bad comparison w ith a signed byte with	1865 <li>Added a check for a bad comparison with a signed byte wi th

1661 a value not in the range -128..1 27. For example: <pre>boolean find200(byte b[]) {	1866 a value not in the range -128..127. For example: <pre>bo olean find200(byte b[]) {

1662 for(int i = 0; i < b.length; i++) if (b[i] == 200) return i;	1867 for(int i = 0; i < b.length; i++) if (b[i] == 200) return i;

1663 return -1;	1868 return -1;

1664 }	1869 }

1665 </pre>	1870 </pre>

1666 » » » » » </li>	1871 </li>

1667 » » » » » <li>Added a checking for testing if a va lue is equal to	1872 <li>Added a checking for testing if a value is equal to

1668 » » » » » » Double.NaN (no value is equal to NaN, not even NaN).</li>	1873 Double.NaN (no value is equal to NaN, not even NaN).</li >

1669 » » » » » <li>Added a check for using a class with an equals method but	1874 <li>Added a check for using a class with an equals method bu t

1670 » » » » » » no hashCode method in a hashed d ata structure.</li>	1875 no hashCode method in a hashed data structure.</li>

1671 » » » » » <li>Added check for uncallable method of an anonymous inner	1876 <li>Added check for uncallable method of an anonymous inner

1672 » » » » » » class. For example, in the follo wing code, it is impossible to	1877 class. For example, in the following code, it is impossi ble to

1673 » » » » » » invoke the initalValue method (b ecause the name is misspelled and	1878 invoke the initalValue method (because the name is missp elled and

1674 » » » » » » as a result is doesn't override a method in ThreadLocal). <pre>private static ThreadLocal serialNum = new Thread Local() {	1879 as a result is doesn't override a method in ThreadLocal) . <pre>private static ThreadLocal serialNum = new ThreadLocal() {

1675 protected synchronized Object initalValue() {	1880 protected synchronized Object initalValue() {

1676 return new Integer(nextSerialNum++);	1881 return new Integer(nextSerialNum++);

1677 }	1882 }

1678 };	1883 };

1679 </pre>	1884 </pre>

1680 </li>	1885 </li>

1681 <li>Added check for a dead local store c aused by a switch	1886 <li>Added check for a dead local store caused by a switch

1682 statement fall through</li>	1887 statement fall through</li>

1683 <li>Added check for computing the absolu te value of a random	1888 <li>Added check for computing the absolute value of a random

1684 32 bit integer or of a hashcode. This is broken because <code>	1889 32 bit integer or of a hashcode. This is broken because <code>

1685 Math.abs(Integer.MIN_VAL UE) == Integer.MIN_VALUE </code> , and thus	1890 Math.abs(Integer.MIN_VALUE) == Integer.MIN_VALUE </c ode> , and thus

1686 result of calling Math.abs, whic h is expected to be nonnegative,	1891 result of calling Math.abs, which is expected to be nonn egative,

1687 will in fact be negative one tim e out of 2 <sup> 32 </sup> , which	1892 will in fact be negative one time out of 2 <sup> 32 </su p> , which

1688 will invariably be the time your boss is demoing the software to	1893 will invariably be the time your boss is demoing the sof tware to

1689 your customers.	1894 your customers.

1690	1895

1691 </li>	1896 </li>

1692 <li>More careful resolution of inherited methods and fields.	1897 <li>More careful resolution of inherited methods and fields.

1693 Some of the shortcuts we were ta king in FindBugs 1.0.0 were	1898 Some of the shortcuts we were taking in FindBugs 1.0.0 w ere

1694 leading to inaccurate results, a nd it was fairly easy to address	1899 leading to inaccurate results, and it was fairly easy to address

1695 this by making the analysis more accurate.</li>	1900 this by making the analysis more accurate.</li>

1696 <li>Overall, analysis times are about 1. 6 times longer in	1901 <li>Overall, analysis times are about 1.6 times longer in

1697 FindBugs 1.1.0 than in FindBugs 1.0.0. This is because we have	1902 FindBugs 1.1.0 than in FindBugs 1.0.0. This is because w e have

1698 enabled substantial additional a nalysis at the default effort	1903 enabled substantial additional analysis at the default e ffort

1699 level (the actual analysis engin e is significantly faster than in	1904 level (the actual analysis engine is significantly faste r than in

1700 FindBugs 1.0). On a recent AMD A thlon processor, analyzing	1905 FindBugs 1.0). On a recent AMD Athlon processor, analyzi ng

1701 JDK1.6.0 (about 1 million lines of code) requires about 15 minutes	1906 JDK1.6.0 (about 1 million lines of code) requires about 15 minutes

1702 of wall clock time.</li>	1907 of wall clock time.</li>

1703 <li>Provided class and script (printClas s) to print classfile	1908 <li>Provided class and script (printClass) to print classfil e

1704 in the human readable format pro duced by BCEL</li>	1909 in the human readable format produced by BCEL</li>

1705 <li>Provided -findSource option to setBu gDatabaseInfo</li>	1910 <li>Provided -findSource option to setBugDatabaseInfo</li>

1706 </ul>	1911 </ul>

1707	1912

1708	1913

1709 <p>Changes since version 0.9.7:</p>	1914 <p>Changes since version 0.9.7:</p>

1710	1915

1711 <ul>	1916 <ul>

1712 <li>fix ObjectTypeFactory bug that was s uppressing some bugs</li>	1917 <li>fix ObjectTypeFactory bug that was suppressing some bugs </li>

1713 <li>opcode stack may determine definite zeros on some paths</li>	1918 <li>opcode stack may determine definite zeros on some paths< /li>

1714 <li>opcode stack can track some constant string concatenations	1919 <li>opcode stack can track some constant string concatenatio ns

1715 (dbrosius)</li>	1920 (dbrosius)</li>

1716 <li>default effort performs iterative op code analysis (but min	1921 <li>default effort performs iterative opcode analysis (but m in

1717 effort does not)</li>	1922 effort does not)</li>

1718 <li>default heap size upped to 384m</li>	1923 <li>default heap size upped to 384m</li>

1719 <li>schema for XML output available: bug collection.xsd</li>	1924 <li>schema for XML output available: bugcollection.xsd</li>

1720 <li>fixed some internal confusion betwee n dotted and slashed	1925 <li>fixed some internal confusion between dotted and slashed

1721 class names</li>	1926 class names</li>

1722 <li>New detectors	1927 <li>New detectors

1723 <ul>	1928 <ul>

1724 <li>CheckImmutableAnnota tion.java: checks JCIP annotations</li>	1929 <li>CheckImmutableAnnotation.java: checks JCIP annot ations</li>

1725 </ul>	1930 </ul>

1726 </li>	1931 </li>

1727 <li>Updated detectors	1932 <li>Updated detectors

1728 <ul>	1933 <ul>

1729 <li>BadRegEx.java: under stands Pattern.LITERAL, warns about	1934 <li>BadRegEx.java: understands Pattern.LITERAL, warn s about

1730 "."</li>	1935 "."</li>

1731 <li>FindUnreleasedLock.j ava: fewer false positives</li>	1936 <li>FindUnreleasedLock.java: fewer false positives</ li>

1732 <li>DumbMethods.java: ch eck for vacuous comparisons to	1937 <li>DumbMethods.java: check for vacuous comparisons to

1733 MAX_INTEGER or M IN_INTEGER, fix bugs detecting	1938 MAX_INTEGER or MIN_INTEGER, fix bugs detecting

1734 DM_NEXTINT_VIA_N EXTDOUBLE</li>	1939 DM_NEXTINT_VIA_NEXTDOUBLE</li>

1735 <li>FindPuzzlers.java: d etect <tt>n%2==1</tt>, detect	1940 <li>FindPuzzlers.java: detect <tt>n%2==1</tt>, detec t

1736 toString() on ar ray types	1941 toString() on array types

1737 </li>	1942 </li>

1738 <li>FindInconsistentSync 2.java: detects IS_FIELD_NOT_GUARDED	1943 <li>FindInconsistentSync2.java: detects IS_FIELD_NOT _GUARDED

1739 </li>	1944 </li>

1740 <li>MethodReturnCheck.ja va: add check for discarded newly	1945 <li>MethodReturnCheck.java: add check for discarded newly

1741 constructed valu es, increase priority of some ignored	1946 constructed values, increase priority of some ig nored

1742 constructed exce ptions, better handling of bytecode compiled by	1947 constructed exceptions, better handling of bytec ode compiled by

1743 Eclipse</li>	1948 Eclipse</li>

1744 <li>FindEmptySynchronize dBlock.java: better handling of	1949 <li>FindEmptySynchronizedBlock.java: better handling of

1745 bytecode compile d by Eclipse</li>	1950 bytecode compiled by Eclipse</li>

1746 <li>DoInsideDoPrivileged .java: warn if call to setAccessible	1951 <li>DoInsideDoPrivileged.java: warn if call to setAc cessible

1747 isn't in doPrivi ledged, don't report private methods</li>	1952 isn't in doPriviledged, don't report private met hods</li>

1748 <li>LoadOfKnownNullValue .java: fix bug that was reporting	1953 <li>LoadOfKnownNullValue.java: fix bug that was repo rting

1749 false positives on <code> finally </code> blocks	1954 false positives on <code> finally </code> blocks

1750 </li>	1955 </li>

1751 <li>CheckReturnAnnotatio nDatabase.java: better checks for	1956 <li>CheckReturnAnnotationDatabase.java: better check s for

1752 unstarted thread s</li>	1957 unstarted threads</li>

1753 <li>ConfusionBetweenInhe ritedAndOuterMethod.java: fewer	1958 <li>ConfusionBetweenInheritedAndOuterMethod.java: fe wer

1754 false positives, fixed a package-handling bug</li>	1959 false positives, fixed a package-handling bug</l i>

1755 <li>BadResultSetAccess.j ava: separate bug pattern for	1960 <li>BadResultSetAccess.java: separate bug pattern fo r

1756 PreparedStatemen ts, <code> BRZA </code> category folded into <code>	1961 PreparedStatements, <code> BRZA </code> category folded into <code>

1757 SQL </co de> category	1962 SQL </code> category

1758 </li>	1963 </li>

1759 <li>FindDeadLocalStores. java, FindBadCast2.java,	1964 <li>FindDeadLocalStores.java, FindBadCast2.java,

1760 DumbMethods.java , RuntimeExceptionCapture.java: coalesce similar	1965 DumbMethods.java, RuntimeExceptionCapture.java: coalesce similar

1761 bugs within a me thod into a single bug instance with multiple	1966 bugs within a method into a single bug instance with multiple

1762 source lines</li >	1967 source lines</li>

1763 </ul>	1968 </ul>

1764 </li>	1969 </li>

1765 <li>Eclipse plugin	1970 <li>Eclipse plugin

1766 <ul>	1971 <ul>

1767 <li>plugin ID changed fr om <tt>de.tobject.findbugs</tt> to <tt>edu.umd.cs.findbugs.plugin.eclipse</tt>	1972 <li>plugin ID changed from <tt>de.tobject.findbugs</ tt> to <tt>edu.umd.cs.findbugs.plugin.eclipse</tt>

1768 </li>	1973 </li>

1769 <li>support for findbugs eclipse auto-update site</li>	1974 <li>support for findbugs eclipse auto-update site</l i>

1770 </ul>	1975 </ul>

1771 </li>	1976 </li>

1772 <li>Updated test case files	1977 <li>Updated test case files

1773 <ul>	1978 <ul>

1774 <li>BadRegEx.java</li>	1979 <li>BadRegEx.java</li>

1775 <li>JSR166.java</li>	1980 <li>JSR166.java</li>

1776 <li>ConcurrentModificati onBug.java</li>	1981 <li>ConcurrentModificationBug.java</li>

1777 <li>DeadStore.java</li>	1982 <li>DeadStore.java</li>

1778 <li>InstanceOf.java</li>	1983 <li>InstanceOf.java</li>

1779 <li>LoadKnownNull.java</ li>	1984 <li>LoadKnownNull.java</li>

1780 <li>NeedsToCheckReturnVa lue.java</li>	1985 <li>NeedsToCheckReturnValue.java</li>

1781 <li>BadResultSetAccessTe st.java</li>	1986 <li>BadResultSetAccessTest.java</li>

1782 <li>DeadStore.java</li>	1987 <li>DeadStore.java</li>

1783 <li>TestNonNull2.java</l i>	1988 <li>TestNonNull2.java</li>

1784 <li>TestImmutable.java</ li>	1989 <li>TestImmutable.java</li>

1785 <li>TestGuardedBy.java</ li>	1990 <li>TestGuardedBy.java</li>

1786 <li>BadRandomInt.java</l i>	1991 <li>BadRandomInt.java</li>

1787 <li>six test cases added to new <code> TigerTraps </code>	1992 <li>six test cases added to new <code> TigerTraps </ code>

1788 directory	1993 directory

1789 </li>	1994 </li>

1790 </ul>	1995 </ul>

1791 </li>	1996 </li>

1792 <li>fix bug that was generating duplicat e uids</li>	1997 <li>fix bug that was generating duplicate uids</li>

1793 <li>fix bug with <code> -onlyAnalyze som e.package.* </code> on	1998 <li>fix bug with <code> -onlyAnalyze some.package.* </code> on

1794 jdk1.4	1999 jdk1.4

1795 </li>	2000 </li>

1796 <li>fix regression bug in	2001 <li>fix regression bug in

1797 DismantleByteCode.getRefConstant Operand()</li>	2002 DismantleByteCode.getRefConstantOperand()</li>

1798 <li>fix some minor bugs with the Swing G UI</li>	2003 <li>fix some minor bugs with the Swing GUI</li>

1799 <li>reordered some bugInstances so that source line	2004 <li>reordered some bugInstances so that source line

1800 annotations come last</li>	2005 annotations come last</li>

1801 <li>removed references to unused java sy stem properties</li>	2006 <li>removed references to unused java system properties</li>

1802 <li>French translation updates (David Co tton)</li>	2007 <li>French translation updates (David Cotton)</li>

1803 <li>Japanese translation updates (Hanai Shisei)</li>	2008 <li>Japanese translation updates (Hanai Shisei)</li>

1804 <li>content cleanup for findbugs.xml and messages.xml</li>	2009 <li>content cleanup for findbugs.xml and messages.xml</li>

1805 <li>references to cvs hostname updated t o	2010 <li>references to cvs hostname updated to

1806 findbugs.cvs.sourceforge.net</li >	2011 findbugs.cvs.sourceforge.net</li>

1807 <li>documented xdoc output options, new	2012 <li>documented xdoc output options, new

1808 mineBugHistory/computeBugHistory options</li>	2013 mineBugHistory/computeBugHistory options</li>

1809 </ul>	2014 </ul>

1810	2015

1811 <p>Changes since version 0.9.6:</p>	2016 <p>Changes since version 0.9.6:</p>

1812	2017

1813 <ul>	2018 <ul>

1814 <li>performance improvements</li>	2019 <li>performance improvements</li>

1815 <li>ObjectType instances are cached to r educe memory footprint	2020 <li>ObjectType instances are cached to reduce memory footpri nt

1816 </li>	2021 </li>

1817 <li>for performance and memory reasons s tateless detectors are	2022 <li>for performance and memory reasons stateless detectors a re

1818 no longer cloned, must clear the ir own state between .class files	2023 no longer cloned, must clear their own state between .cl ass files

1819 </li>	2024 </li>

1820 <li>fixed bug in bytecode-set lookup for methods (was causing	2025 <li>fixed bug in bytecode-set lookup for methods (was causin g

1821 bad results for IS2, perhaps oth ers)</li>	2026 bad results for IS2, perhaps others)</li>

1822 <li>fix some OpcodeStack bugs with integ er and long	2027 <li>fix some OpcodeStack bugs with integer and long

1823 operations, perform iterative an alysis when effort is <tt>max</tt>	2028 operations, perform iterative analysis when effort is <t t>max</tt>

1824 </li>	2029 </li>

1825 <li>HTML output includes LongMessage tex t again (regression in	2030 <li>HTML output includes LongMessage text again (regression in

1826 0.95 - 0.96)</li>	2031 0.95 - 0.96)</li>

1827 <li>New detectors	2032 <li>New detectors

1828 <ul>	2033 <ul>

1829 <li>CalledMethods.java: builds a list of invoked methods for	2034 <li>CalledMethods.java: builds a list of invoked met hods for

1830 other detectors to consult (non-reporting)</li>	2035 other detectors to consult (non-reporting)</li>

1831 <li>UncallableMethodOfAn onymousClass.java: detect anonymous	2036 <li>UncallableMethodOfAnonymousClass.java: detect an onymous

1832 inner classes th at define methods that are probably intended to	2037 inner classes that define methods that are proba bly intended to

1833 but do not overr ide methods in a superclass.</li>	2038 but do not override methods in a superclass.</li >

1834 </ul>	2039 </ul>

1835 </li>	2040 </li>

1836 <li>Updated detectors	2041 <li>Updated detectors

1837 <ul>	2042 <ul>

1838 <li>FindFieldSelfAssignm ent.java: recognize separate fields	2043 <li>FindFieldSelfAssignment.java: recognize separate fields

1839 with the same na me (one from superclass)</li>	2044 with the same name (one from superclass)</li>

1840 <li>FindLocalSelfAssignm ent2.java: handles backward branches	2045 <li>FindLocalSelfAssignment2.java: handles backward branches

1841 better (Dave Bro sius)</li>	2046 better (Dave Brosius)</li>

1842 <li>FindBadCast2.java: B C_NULL_INSTANCEOF changed to	2047 <li>FindBadCast2.java: BC_NULL_INSTANCEOF changed to

1843 NP_NULL_INSTANCE OF</li>	2048 NP_NULL_INSTANCEOF</li>

1844 <li>FindPuzzlers.java: e liminate false positive on setDate()	2049 <li>FindPuzzlers.java: eliminate false positive on s etDate()

1845 (Dave Brosius)</ li>	2050 (Dave Brosius)</li>

1846 </ul>	2051 </ul>

1847 </li>	2052 </li>

1848 <li>Eclipse plugin	2053 <li>Eclipse plugin

1849 <ul>	2054 <ul>

1850 <li>fix serious threadin g bug</li>	2055 <li>fix serious threading bug</li>

1851 <li>preferences for Filt ers and effort (Peter Hendriks)</li>	2056 <li>preferences for Filters and effort (Peter Hendri ks)</li>

1852 <li>French localization (David Cotton)</li>	2057 <li>French localization (David Cotton)</li>

1853 <li>fix bug when reporti ng inner classes (Peter Friese)</li>	2058 <li>fix bug when reporting inner classes (Peter Frie se)</li>

1854 </ul>	2059 </ul>

1855 </li>	2060 </li>

1856 <li>Updated test case files	2061 <li>Updated test case files

1857 <ul>	2062 <ul>

1858 <li>Mwn.java (Carl Burke /Dave Brosius)</li>	2063 <li>Mwn.java (Carl Burke/Dave Brosius)</li>

1859 <li>DumbMethodInvocation s.java (Anto paul/Dave Brosius)</li>	2064 <li>DumbMethodInvocations.java (Anto paul/Dave Brosi us)</li>

1860 <!--sic-->	2065 <!--sic-->

1861 </ul>	2066 </ul>

1862 </li>	2067 </li>

1863 <li>XML output includes garbage collecti on duration</li>	2068 <li>XML output includes garbage collection duration</li>

1864 <li>French messages updated (David Cotto n)</li>	2069 <li>French messages updated (David Cotton)</li>

1865 <li>Swing GUI shows file name after Load Bugs command</li>	2070 <li>Swing GUI shows file name after Load Bugs command</li>

1866 <li>Ant task to launch the findbugs fram e (Mark McKay)</li>	2071 <li>Ant task to launch the findbugs frame (Mark McKay)</li>

1867 <li>miscellaneous code cleanup</li>	2072 <li>miscellaneous code cleanup</li>

1868 </ul>	2073 </ul>

1869	2074

1870 <p>Changes since version 0.9.5:</p>	2075 <p>Changes since version 0.9.5:</p>

1871	2076

1872 <ul>	2077 <ul>

1873 <li>Updated detectors	2078 <li>Updated detectors

1874 <ul>	2079 <ul>

1875 <li>FindNullDeref.java: respect NonNull and CheckForNull	2080 <li>FindNullDeref.java: respect NonNull and CheckFor Null

1876 field annotation s</li>	2081 field annotations</li>

1877 <li>SerializableIdiom.ja va: detect non-private readObject	2082 <li>SerializableIdiom.java: detect non-private readO bject

1878 and writeObject methods</li>	2083 and writeObject methods</li>

1879 <li>FindRefComparison.ja va: smarter array comparison	2084 <li>FindRefComparison.java: smarter array comparison

1880 detection</li>	2085 detection</li>

1881 <li>IsNullValueAnalysis. java: detect <tt>null	2086 <li>IsNullValueAnalysis.java: detect <tt>null

1882 instance of</tt>	2087 instanceof</tt>

1883 </li>	2088 </li>

1884 <li>FindLocalSelfAssignm ent2.java: suppress some false	2089 <li>FindLocalSelfAssignment2.java: suppress some fal se

1885 positives (Dave Brosius)</li>	2090 positives (Dave Brosius)</li>

1886 <li>FindUnreleasedLock.j ava: don't waste time processing	2091 <li>FindUnreleasedLock.java: don't waste time proces sing

1887 classes that don 't refer to java.util.concurrent.locks</li>	2092 classes that don't refer to java.util.concurrent .locks</li>

1888 <li>MutableStaticFields. java: report the source line (Dave	2093 <li>MutableStaticFields.java: report the source line (Dave

1889 Brosius)</li>	2094 Brosius)</li>

1890 <li>SwitchFallthrough.ja va: better handling of System.exit()	2095 <li>SwitchFallthrough.java: better handling of Syste m.exit()

1891 (Dave Brosius)</ li>	2096 (Dave Brosius)</li>

1892 <li>MultithreadedInstanc eAccess.java: better handling of	2097 <li>MultithreadedInstanceAccess.java: better handlin g of

1893 Servlet.init() ( Dave Brosius)</li>	2098 Servlet.init() (Dave Brosius)</li>

1894 <li>ConfusionBetweenInhe ritedAndOuterMethod.java: now	2099 <li>ConfusionBetweenInheritedAndOuterMethod.java: no w

1895 enabled</li>	2100 enabled</li>

1896 </ul>	2101 </ul>

1897 </li>	2102 </li>

1898 <li>Eclipse plugin	2103 <li>Eclipse plugin

1899 <ul>	2104 <ul>

1900 <li>background processin g (Peter Friese)</li>	2105 <li>background processing (Peter Friese)</li>

1901 <li>internationalization , Japanese localization (Takashi	2106 <li>internationalization, Japanese localization (Tak ashi

1902 Okamoto)</li>	2107 Okamoto)</li>

1903 </ul>	2108 </ul>

1904 </li>	2109 </li>

1905 <li>findbugs <tt>-onlyAnalyze</tt> optio n now works on windows	2110 <li>findbugs <tt>-onlyAnalyze</tt> option now works on windo ws

1906 platforms	2111 platforms

1907 </li>	2112 </li>

1908 <li>mineBugHistory <tt>-noTabs</tt> opti on for better	2113 <li>mineBugHistory <tt>-noTabs</tt> option for better

1909 alignment of output columns	2114 alignment of output columns

1910 </li>	2115 </li>

1911 <li>filterBugs <tt>-fixed</tt> option (a lso: will now	2116 <li>filterBugs <tt>-fixed</tt> option (also: will now

1912 recognize the most recent versio n string)	2117 recognize the most recent version string)

1913 </li>	2118 </li>

1914 <li>XML output includes running time and memory usage data</li>	2119 <li>XML output includes running time and memory usage data</ li>

1915 <li>miscellaneous minor corrections to t he manual</li>	2120 <li>miscellaneous minor corrections to the manual</li>

1916 <li>better bytecode analysis of the <tt> iinc</tt> instruction	2121 <li>better bytecode analysis of the <tt>iinc</tt> instructio n

1917 </li>	2122 </li>

1918 <li>fix bug in null pointer analysis</li >	2123 <li>fix bug in null pointer analysis</li>

1919 <li>improved catch block heuristics</li>	2124 <li>improved catch block heuristics</li>

1920 <li>some type analysis tweaks</li>	2125 <li>some type analysis tweaks</li>

1921 <li>Bug priority changes	2126 <li>Bug priority changes

1922 <ul>	2127 <ul>

1923 <li>DumbMethodInvocation s.java: decrease priority of	2128 <li>DumbMethodInvocations.java: decrease priority of

1924 hard-coded <tt>/ tmp</tt> filenames	2129 hard-coded <tt>/tmp</tt> filenames

1925 </li>	2130 </li>

1926 <li>ComparatorIdiom.java : decrease priority of	2131 <li>ComparatorIdiom.java: decrease priority of

1927 non-serializable anonymous comparators</li>	2132 non-serializable anonymous comparators</li>

1928 <li>FindSqlInjection.jav a: decrease priority of appending a	2133 <li>FindSqlInjection.java: decrease priority of appe nding a

1929 constant or a st atic</li>	2134 constant or a static</li>

1930 </ul>	2135 </ul>

1931 </li>	2136 </li>

1932 <li>Updated bug explanations	2137 <li>Updated bug explanations

1933 <ul>	2138 <ul>

1934 <li>NM_VERY_CONFUSING (D ave Brosius)</li>	2139 <li>NM_VERY_CONFUSING (Dave Brosius)</li>

1935 </ul>	2140 </ul>

1936 </li>	2141 </li>

1937 <li>Updated test case files	2142 <li>Updated test case files

1938 <ul>	2143 <ul>

1939 <li>BadStoreOfNonSeriali zableObject.java</li>	2144 <li>BadStoreOfNonSerializableObject.java</li>

1940 <li>BadRandomInt.java</l i>	2145 <li>BadRandomInt.java</li>

1941 <li>TestFieldAnnotations .java</li>	2146 <li>TestFieldAnnotations.java</li>

1942 <li>UseInitCause.java</l i>	2147 <li>UseInitCause.java</li>

1943 <li>SqlInjection.java</l i>	2148 <li>SqlInjection.java</li>

1944 <li>ArrayEquality.java</ li>	2149 <li>ArrayEquality.java</li>

1945 <li>BadIntegerOperations .java</li>	2150 <li>BadIntegerOperations.java</li>

1946 <li>Pilhuhn.java</li>	2151 <li>Pilhuhn.java</li>

1947 <li>InstanceOf.java</li>	2152 <li>InstanceOf.java</li>

1948 <li>SwitchFallthrough.ja va (Dave Brosius)</li>	2153 <li>SwitchFallthrough.java (Dave Brosius)</li>

1949 </ul>	2154 </ul>

1950 </li>	2155 </li>

1951 <li>fix URL decoding bug when running un der Java Web Start	2156 <li>fix URL decoding bug when running under Java Web Start

1952 (Dave Brosius)</li>	2157 (Dave Brosius)</li>

1953 <li>distribution includes <tt>project.xm l</tt> file for	2158 <li>distribution includes <tt>project.xml</tt> file for

1954 NetBeans	2159 NetBeans

1955 </li>	2160 </li>

1956 </ul>	2161 </ul>

1957	2162

1958 <p>Changes since version 0.9.4:</p>	2163 <p>Changes since version 0.9.4:</p>

1959 <ul>	2164 <ul>

1960 <li>New detectors	2165 <li>New detectors

1961 <ul>	2166 <ul>

1962 <li>VarArgsProblems.java </li>	2167 <li>VarArgsProblems.java</li>

1963 <li>FindSqlInjection.jav a: now enabled</li>	2168 <li>FindSqlInjection.java: now enabled</li>

1964 <li>ComparatorIdiom.java : comparators usually implement	2169 <li>ComparatorIdiom.java: comparators usually implem ent

1965 serializable</li >	2170 serializable</li>

1966 <li>Naming.java: detect methods not overridden due to	2171 <li>Naming.java: detect methods not overridden due t o

1967 eponymously type d args from different packages</li>	2172 eponymously typed args from different packages</ li>

1968 </ul>	2173 </ul>

1969 </li>	2174 </li>

1970 <li>Updated detectors	2175 <li>Updated detectors

1971 <ul>	2176 <ul>

1972 <li>SwitchFallthrough.ja va: surpress some false positives</li>	2177 <li>SwitchFallthrough.java: surpress some false posi tives</li>

1973 <li>DuplicateBranches.ja va: surpress some false positives</li>	2178 <li>DuplicateBranches.java: surpress some false posi tives</li>

1974 <li>IteratorIdioms.java: surpress some false positives</li>	2179 <li>IteratorIdioms.java: surpress some false positiv es</li>

1975 <li>FindHEmismatch.java: surpress some false positives</li>	2180 <li>FindHEmismatch.java: surpress some false positiv es</li>

1976 <li>QuestionableBooleanA ssignment.java: finds more cases of	2181 <li>QuestionableBooleanAssignment.java: finds more c ases of

1977 <tt>if (b=true)< /tt> ilk	2182 <tt>if (b=true)</tt> ilk

1978 </li>	2183 </li>

1979 <li>DumbMethods.java: de tect int remainder by 1, delayed gc	2184 <li>DumbMethods.java: detect int remainder by 1, del ayed gc

1980 errors</li>	2185 errors</li>

1981 <li>SerializableIdiom.ja va: detect store of nonserializable	2186 <li>SerializableIdiom.java: detect store of nonseria lizable

1982 object into fiel d of serializable class</li>	2187 object into field of serializable class</li>

1983 <li>FindNullDeref.java: fix potential exception</li>	2188 <li>FindNullDeref.java: fix potential exception</li>

1984 <li>IsNullValue.java: fi x potential exception</li>	2189 <li>IsNullValue.java: fix potential exception</li>

1985 <li>MultithreadedInstanc eAccess.java: fix potential	2190 <li>MultithreadedInstanceAccess.java: fix potential

1986 exception</li>	2191 exception</li>

1987 <li>PreferZeroLengthArra ys.java: flag the method, not the	2192 <li>PreferZeroLengthArrays.java: flag the method, no t the

1988 line</li>	2193 line</li>

1989 </ul>	2194 </ul>

1990 </li>	2195 </li>

1991 <li>Remove some inadvertent dependencies on JDK 1.5</li>	2196 <li>Remove some inadvertent dependencies on JDK 1.5</li>

1992 <li>Sort order should be more consistent </li>	2197 <li>Sort order should be more consistent</li>

1993 <li>XML output changes	2198 <li>XML output changes

1994 <ul>	2199 <ul>

1995 <li>Option to sort XML b ug output</li>	2200 <li>Option to sort XML bug output</li>

1996 <li>Now contains instanc e IDs</li>	2201 <li>Now contains instance IDs</li>

1997 <li>uid no longer missin g (was causing problems with fancy	2202 <li>uid no longer missing (was causing problems with fancy

1998 HTML output)</li >	2203 HTML output)</li>

1999 <li>Typo fixed</li>	2204 <li>Typo fixed</li>

2000 </ul>	2205 </ul>

2001 </li>	2206 </li>

2002 <li>Internal changes to track source fil es, <tt>-sourceInfo</tt>	2207 <li>Internal changes to track source files, <tt>-sourceInfo< /tt>

2003 option	2208 option

2004 </li>	2209 </li>

2005 <li>Bug matching: first try exact bug pa ttern matching, option	2210 <li>Bug matching: first try exact bug pattern matching, opti on

2006 to compare priorities, option to disable package moves</li>	2211 to compare priorities, option to disable package moves</ li>

2007 <li>Architecture documentation in <tt>de sign/architecture</tt>	2212 <li>Architecture documentation in <tt>design/architecture</t t>

2008 </li>	2213 </li>

2009 <li>Test cases move into their own CVS p roject</li>	2214 <li>Test cases move into their own CVS project</li>

2010 <li>Don't report warnings that occur out side the analyzed	2215 <li>Don't report warnings that occur outside the analyzed

2011 classes</li>	2216 classes</li>

2012 <li>Fixes to the build.xml files</li>	2217 <li>Fixes to the build.xml files</li>

2013 <li>Better handling of @CheckReturnValue and @CheckForNull	2218 <li>Better handling of @CheckReturnValue and @CheckForNull

2014 annotations (also, some addition al methods searched for check	2219 annotations (also, some additional methods searched for check

2015 return value and check for null) </li>	2220 return value and check for null)</li>

2016 <li>Fixed some stream-closing bugs (one by <tt>z-fb-user</tt>/Dave	2221 <li>Fixed some stream-closing bugs (one by <tt>z-fb-user</tt >/Dave

2017 Brosius)	2222 Brosius)

2018 </li>	2223 </li>

2019 <li>Bug priority changes	2224 <li>Bug priority changes

2020 <ul>	2225 <ul>

2021 <li>increase priority of ignoring return value of	2226 <li>increase priority of ignoring return value of

2022 java.sql.Connect ion methods</li>	2227 java.sql.Connection methods</li>

2023 <li>increase priority of comparing classes like Integer	2228 <li>increase priority of comparing classes like Inte ger

2024 using <tt>==</tt >	2229 using <tt>==</tt>

2025 </li>	2230 </li>

2026 <li>decrease priority of IT_NO_SUCH_ELEMENT if we see any	2231 <li>decrease priority of IT_NO_SUCH_ELEMENT if we se e any

2027 call to <tt>next ()</tt>	2232 call to <tt>next()</tt>

2028 </li>	2233 </li>

2029 <li>tweak priority of NM _METHOD_CONSTRUCTOR_CONFUSION</li>	2234 <li>tweak priority of NM_METHOD_CONSTRUCTOR_CONFUSIO N</li>

2030 <li>decrease priority of RV_RETURN_VALUE_IGNORED for an	2235 <li>decrease priority of RV_RETURN_VALUE_IGNORED for an

2031 inherited annota tion that doesn't return same type as class</li>	2236 inherited annotation that doesn't return same ty pe as class</li>

2032 </ul>	2237 </ul>

2033 </li>	2238 </li>

2034 <li>Updated bug explanations	2239 <li>Updated bug explanations

2035 <ul>	2240 <ul>

2036 <li>RCN_REDUNDANT_NULLCH ECK_WOULD_HAVE_BEEN_A_NPE</li>	2241 <li>RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE</l i>

2037 <li>DP_CREATE_CLASSLOADE R_INSIDE_DO_PRIVILEGED</li>	2242 <li>DP_CREATE_CLASSLOADER_INSIDE_DO_PRIVILEGED</li>

2038 <li>IMA_INEFFICIENT_MEMB ER_ACCESS (Dave Brosius)</li>	2243 <li>IMA_INEFFICIENT_MEMBER_ACCESS (Dave Brosius)</li >

2039 <li>some Japanese improv ements to messages_ja.xml ( <tt>ruimo</tt>)	2244 <li>some Japanese improvements to messages_ja.xml ( <tt>ruimo</tt>)

2040 </li>	2245 </li>

2041 <li>some German improvem ents to findbugs_de.properties (Dave	2246 <li>some German improvements to findbugs_de.properti es (Dave

2042 Brosius, <tt>dvh olten</tt>)	2247 Brosius, <tt>dvholten</tt>)

2043 </li>	2248 </li>

2044 </ul>	2249 </ul>

2045 </li>	2250 </li>

2046 <li>Updated test case files	2251 <li>Updated test case files

2047 <ul>	2252 <ul>

2048 <li>BadIntegerOperations .java</li>	2253 <li>BadIntegerOperations.java</li>

2049 <li>SecondKaboom.java</l i>	2254 <li>SecondKaboom.java</li>

2050 <li>OpenDatabase.java (D ave Brosius)</li>	2255 <li>OpenDatabase.java (Dave Brosius)</li>

2051 <li>FindOpenStream.java (Dave Brosius)</li>	2256 <li>FindOpenStream.java (Dave Brosius)</li>

2052 <li>BadRandomInt.java</l i>	2257 <li>BadRandomInt.java</li>

2053 </ul>	2258 </ul>

2054 </li>	2259 </li>

2055 <li>Source-lines info maintained for met hods (handy for	2260 <li>Source-lines info maintained for methods (handy for

2056 abstract and native methods)</li >	2261 abstract and native methods)</li>

2057 <li>Remove surrounding opcodes from sour ce line annotations</li>	2262 <li>Remove surrounding opcodes from source line annotations< /li>

2058 <li>Better error when can't read file</l i>	2263 <li>Better error when can't read file</li>

2059 <li>Swing GUI: removed console pane from FindBugsFrame, fix	2264 <li>Swing GUI: removed console pane from FindBugsFrame, fix

2060 missing classes bug</li>	2265 missing classes bug</li>

2061 <li>Fixes to OpcodeStack.java</li>	2266 <li>Fixes to OpcodeStack.java</li>

2062 <li>Detectors may attach a custom value to an OpcodeStack.Item	2267 <li>Detectors may attach a custom value to an OpcodeStack.It em

2063 (Dave Brosius)</li>	2268 (Dave Brosius)</li>

2064 <li>Filter.java: ability to add text mes sages to XML output,	2269 <li>Filter.java: ability to add text messages to XML output,

2065 fix bug with <tt>-withMessages</ tt>	2270 fix bug with <tt>-withMessages</tt>

2066 </li>	2271 </li>

2067 <li>SourceInfoMap supports ranges of sou rce lines</li>	2272 <li>SourceInfoMap supports ranges of source lines</li>

2068 <li>Ant task supports the <tt>timestampN ow</tt> attribute	2273 <li>Ant task supports the <tt>timestampNow</tt> attribute

2069 </li>	2274 </li>

2070 </ul>	2275 </ul>

2071	2276

2072 <p>Changes since version 0.9.3:</p>	2277 <p>Changes since version 0.9.3:</p>

2073 <ul>	2278 <ul>

2074 <li>Substantial rework of datamining cod e</li>	2279 <li>Substantial rework of datamining code</li>

2075 <li>Removed bogus warnings about await o n things other than	2280 <li>Removed bogus warnings about await on things other than

2076 Condition not being in a loop</l i>	2281 Condition not being in a loop</li>

2077 <li>Fixed bug in OpcodeStack handling of dup2 of long/double	2282 <li>Fixed bug in OpcodeStack handling of dup2 of long/double

2078 values</li>	2283 values</li>

2079 <li>Don't report array types as missing classes</li>	2284 <li>Don't report array types as missing classes</li>

2080 <li>Adjustment of some warnings on ignor ed return values</li>	2285 <li>Adjustment of some warnings on ignored return values</li >

2081 <li>Added thread safety annotations from Java Concurrency in	2286 <li>Added thread safety annotations from Java Concurrency in

2082 Practice (no detectors written f or these yet)</li>	2287 Practice (no detectors written for these yet)</li>

2083 <li>Added annotation for methods that, i f overridden, should	2288 <li>Added annotation for methods that, if overridden, should

2084 be invoked by overriding methods via a call to super</li>	2289 be invoked by overriding methods via a call to super</li >

2085 <li>Updated -html:fancy.xsl (Etienne Gir audy)</li>	2290 <li>Updated -html:fancy.xsl (Etienne Giraudy)</li>

2086 </ul>	2291 </ul>

2087	2292

2088 <p>Note: there was no version 0.9.2</p>	2293 <p>Note: there was no version 0.9.2</p>

2089	2294

2090 <p>Changes since version 0.9.1:</p>	2295 <p>Changes since version 0.9.1:</p>

2091 <ul>	2296 <ul>

2092 <!-- New detectors -->	2297 <!-- New detectors -->

2093 <li>Embellish USM to find abstract metho ds that implement an	2298 <li>Embellish USM to find abstract methods that implement an

2094 interface method (Dave Brosius)< /li>	2299 interface method (Dave Brosius)</li>

2095 <li>New detector to find stores of liter al booleans inside if	2300 <li>New detector to find stores of literal booleans inside i f

2096 or while expressions (Dave Brosi us)</li>	2301 or while expressions (Dave Brosius)</li>

2097 <li>New style detector to find final cla sses that declare	2302 <li>New style detector to find final classes that declare

2098 protected fields (Dave Brosius)< /li>	2303 protected fields (Dave Brosius)</li>

2099 <li>New detector to find subclass method s that simply forward,	2304 <li>New detector to find subclass methods that simply forwar d,

2100 verbatim, to the super class (Da ve Brosius)</li>	2305 verbatim, to the super class (Dave Brosius)</li>

2101 <li>Detector to find instances where cod e is attempting to	2306 <li>Detector to find instances where code is attempting to

2102 write an object out via an imple mentation of DataOutput, but the	2307 write an object out via an implementation of DataOutput, but the

2103 object is not guaranteed to be S erializable (Jon Christiansen,	2308 object is not guaranteed to be Serializable (Jon Christi ansen,

2104 Bill Pugh)</li>	2309 Bill Pugh)</li>

2105	2310

2106 <!-- Feature enhancements -->	2311 <!-- Feature enhancements -->

2107 <li>Large (35%) analysis speedup (Bill P ugh)</li>	2312 <li>Large (35%) analysis speedup (Bill Pugh)</li>

2108 <li>Add line numbers to Swing GUI code p anel (Dave Brosius)</li>	2313 <li>Add line numbers to Swing GUI code panel (Dave Brosius)< /li>

2109 <li>Added effort options to Swing GUI (D ave Brosius)</li>	2314 <li>Added effort options to Swing GUI (Dave Brosius)</li>

2110 <li>Add ability to specify bugs file to open from command line	2315 <li>Add ability to specify bugs file to open from command li ne

2111 for GUI version, through -loadbu gs (Phillip Martin)</li>	2316 for GUI version, through -loadbugs (Phillip Martin)</li>

2112 <li>New stylesheet for generating HTML: use option <tt>-html:plain.xsl</tt>	2317 <li>New stylesheet for generating HTML: use option <tt>-html :plain.xsl</tt>

2113 (Chris Nappin)	2318 (Chris Nappin)

2114 </li>	2319 </li>

2115 <li>New stylesheet for generating HTML: use option <tt>-html:fancy.xsl</tt>	2320 <li>New stylesheet for generating HTML: use option <tt>-html :fancy.xsl</tt>

2116 (Etienne Giraudy)	2321 (Etienne Giraudy)

2117 </li>	2322 </li>

2118 <li>Updated Japanese bug message transla tions (Shisei Hanai)</li>	2323 <li>Updated Japanese bug message translations (Shisei Hanai) </li>

2119	2324

2120 <!-- Bug fixes -->	2325 <!-- Bug fixes -->

2121 <li>XHTML compliance fixes for bug detai ls (Etienne Giraudy)</li>	2326 <li>XHTML compliance fixes for bug details (Etienne Giraudy) </li>

2122 <li>Various detector fixes (Shisei Hanai )</li>	2327 <li>Various detector fixes (Shisei Hanai)</li>

2123 <li>Fixed bugs in the project preference s dialog int the	2328 <li>Fixed bugs in the project preferences dialog int the

2124 Eclipse plugin (Takashi Okamoto, Thomas Einwaller)</li>	2329 Eclipse plugin (Takashi Okamoto, Thomas Einwaller)</li>

2125 <li>Lowered priority of analysis thread in Swing GUI (David	2330 <li>Lowered priority of analysis thread in Swing GUI (David

2126 Hovemeyer, suggested by Shisei H anai and Jeffrey W. Badorek)</li>	2331 Hovemeyer, suggested by Shisei Hanai and Jeffrey W. Bado rek)</li>

2127 <li>Fixed EclipsePlugin to correctly pic k up auxclasspath	2332 <li>Fixed EclipsePlugin to correctly pick up auxclasspath

2128 entries (Jon Christiansen)</li>	2333 entries (Jon Christiansen)</li>

2129 </ul>	2334 </ul>

2130	2335

2131 <p>Changes since version 0.9.0:</p>	2336 <p>Changes since version 0.9.0:</p>

2132 <ul>	2337 <ul>

2133 <li>Fixed dependence on JRE 1.5: all fea tures should work on	2338 <li>Fixed dependence on JRE 1.5: all features should work on

2134 JRE 1.4 again</li>	2339 JRE 1.4 again</li>

2135 <li>Fixed -effort command line option ha ndling for Swing GUI</li>	2340 <li>Fixed -effort command line option handling for Swing GUI </li>

2136 <li>Fixed conserveSpace and workHard att ributes int Ant task</li>	2341 <li>Fixed conserveSpace and workHard attributes int Ant task </li>

2137 <li>Added support for effort attribute i n Ant task</li>	2342 <li>Added support for effort attribute in Ant task</li>

2138 </ul>	2343 </ul>

2139	2344

2140 <p>Changes since version 0.8.8:</p>	2345 <p>Changes since version 0.8.8:</p>

2141 <ul>	2346 <ul>

2142 <!-- New detectors and bug patterns -->	2347 <!-- New detectors and bug patterns -->

2143 <li>XMLFactoryBypass detector to find di rect allocation of xml	2348 <li>XMLFactoryBypass detector to find direct allocation of x ml

2144 class implementations (Dave Bros ius)</li>	2349 class implementations (Dave Brosius)</li>

2145 <li>InefficientMemberAccess detector to find accesses to	2350 <li>InefficientMemberAccess detector to find accesses to

2146 owning class private members (Da ve Brosius)</li>	2351 owning class private members (Dave Brosius)</li>

2147 <li>DuplicateBranches detector checks sw itch statements too	2352 <li>DuplicateBranches detector checks switch statements too

2148 (Dave Brosius)</li>	2353 (Dave Brosius)</li>

2149	2354

2150 <!-- Feature enhancements -->	2355 <!-- Feature enhancements -->

2151 <li>FindBugs available from findbugs.sou rceforge.net as Java	2356 <li>FindBugs available from findbugs.sourceforge.net as Java

2152 Web Start application (Dave Bros ius)</li>	2357 Web Start application (Dave Brosius)</li>

2153 <li>Updated Japanese bug message transla tions (Shisei Hanai)</li>	2358 <li>Updated Japanese bug message translations (Shisei Hanai) </li>

2154 <li>Improved bug detail message for cova riant equals() (Shisei	2359 <li>Improved bug detail message for covariant equals() (Shis ei

2155 Hanai)</li>	2360 Hanai)</li>

2156 <li>Modeling of instanceof checks is now enabled by default,	2361 <li>Modeling of instanceof checks is now enabled by default,

2157 making the bad cast detector muc h more useful (Bill Pugh, David	2362 making the bad cast detector much more useful (Bill Pugh , David

2158 Hovemeyer)</li>	2363 Hovemeyer)</li>

2159 <li>Support for detector ordering constr aints in plugin	2364 <li>Support for detector ordering constraints in plugin

2160 descriptor (David Hovemeyer)</li >	2365 descriptor (David Hovemeyer)</li>

2161 <li>Simpler option to control analysis e ffort: -effort: <i>value</i>,	2366 <li>Simpler option to control analysis effort: -effort: <i>v alue</i>,

2162 where <i>value</i> is one of <co de> min </code> , <code>	2367 where <i>value</i> is one of <code> min </code> , <code>

2163 default </code> , or <co de> max </code> (David Hovemeyer)	2368 default </code> , or <code> max </code> (David Hovem eyer)

2164 </li>	2369 </li>

2165 <li>Using -effort:max, FindNullDeref che cks for null arguments	2370 <li>Using -effort:max, FindNullDeref checks for null argumen ts

2166 passed to methods which derefere nce them unconditionally (David	2371 passed to methods which dereference them unconditionally (David

2167 Hovemeyer)</li>	2372 Hovemeyer)</li>

2168 <li>FindNullDeref checks @Null and @NonN ull annotations for	2373 <li>FindNullDeref checks @Null and @NonNull annotations for

2169 parameters and return values (Da vid Hovemeyer)</li>	2374 parameters and return values (David Hovemeyer)</li>

2170	2375

2171 <!-- Bug fixes -->	2376 <!-- Bug fixes -->

2172 </ul>	2377 </ul>

2173	2378

2174 <p>Changes since version 0.8.7:</p>	2379 <p>Changes since version 0.8.7:</p>

2175	2380

2176 <ul>	2381 <ul>

2177 <!-- New detectors and bug patterns -->	2382 <!-- New detectors and bug patterns -->

2178 <li>New detector to find duplicate code in if/else statements	2383 <li>New detector to find duplicate code in if/else statement s

2179 (Dave Brosius)</li>	2384 (Dave Brosius)</li>

2180 <li>Look for calls to wait() on Conditio n objects (David	2385 <li>Look for calls to wait() on Condition objects (David

2181 Hovemeyer)</li>	2386 Hovemeyer)</li>

2182 <li>Look for java.util.concurrent.Lock o bjects not released on	2387 <li>Look for java.util.concurrent.Lock objects not released on

2183 every path out of method (David Hovemeyer)</li>	2388 every path out of method (David Hovemeyer)</li>

2184 <li>Look for calls to Thread.sleep() wit h a lock held (David	2389 <li>Look for calls to Thread.sleep() with a lock held (David

2185 Hovemeyer)</li>	2390 Hovemeyer)</li>

2186 <li>More accurate detection of impossibl e casts (Bill Pugh,	2391 <li>More accurate detection of impossible casts (Bill Pugh,

2187 David Hovemeyer)</li>	2392 David Hovemeyer)</li>

2188	2393

2189 <!-- Feature enhancements -->	2394 <!-- Feature enhancements -->

2190 <li>Saved XML now contains project stati stics (Jay Dunning)</li>	2395 <li>Saved XML now contains project statistics (Jay Dunning)< /li>

2191 <li>Filter files can select by bug patte rn type and warning	2396 <li>Filter files can select by bug pattern type and warning

2192 priority (David Hovemeyer)</li>	2397 priority (David Hovemeyer)</li>

2193	2398

2194 <!-- Bug fixes -->	2399 <!-- Bug fixes -->

2195 <li>Restored some files inadvertently om itted from previous	2400 <li>Restored some files inadvertently omitted from previous

2196 release (Rohan Lloyd, David Hove meyer)</li>	2401 release (Rohan Lloyd, David Hovemeyer)</li>

2197 <li>Make sure detectors requiring JDK 1. 5 runtime classes are	2402 <li>Make sure detectors requiring JDK 1.5 runtime classes ar e

2198 only executed if those classes a re available (David Hovemeyer)</li>	2403 only executed if those classes are available (David Hove meyer)</li>

2199 <li>Don't display analysis error dialog unless there is really	2404 <li>Don't display analysis error dialog unless there is real ly

2200 an error (David Hovemeyer)</li>	2405 an error (David Hovemeyer)</li>

2201 <li>Updated and expanded French translat ions of bug patterns	2406 <li>Updated and expanded French translations of bug patterns

2202 and Swing GUI (Olivier Parent)</ li>	2407 and Swing GUI (Olivier Parent)</li>

2203 <li>Fixed invalid character encoding in German Swing GUI	2408 <li>Fixed invalid character encoding in German Swing GUI

2204 translation (Olivier Parent)</li >	2409 translation (Olivier Parent)</li>

2205 <li>Fix locale used for date format in p roject stats (K.	2410 <li>Fix locale used for date format in project stats (K.

2206 Hashimoto)</li>	2411 Hashimoto)</li>

2207 <li>Fixed LongDescription elements in xm l:withMessages output	2412 <li>Fixed LongDescription elements in xml:withMessages outpu t

2208 format (K. Hashimoto)</li>	2413 format (K. Hashimoto)</li>

2209 </ul>	2414 </ul>

2210	2415

2211 <p>Changes since version 0.8.6:</p>	2416 <p>Changes since version 0.8.6:</p>

2212	2417

2213 <ul>	2418 <ul>

2214 <!-- new detectors -->	2419 <!-- new detectors -->

2215 <li>Extend Naming detector to look for c lasses that are named	2420 <li>Extend Naming detector to look for classes that are name d

2216 XXXException but that are not Ex ceptions (Dave Brosius)</li>	2421 XXXException but that are not Exceptions (Dave Brosius)< /li>

2217 <li>New detector to find classes that ex pose semaphores in the	2422 <li>New detector to find classes that expose semaphores in t he

2218 public implementation through th e 'this' reference. (Dave Brosius)	2423 public implementation through the 'this' reference. (Dav e Brosius)

2219 </li>	2424 </li>

2220 <li>New Style detector to find Struts Ac tion/Servlet derived	2425 <li>New Style detector to find Struts Action/Servlet derived

2221 classes that reference instance member variable not in	2426 classes that reference instance member variable not in

2222 synchronized blocks. (Dave Brosi us)</li>	2427 synchronized blocks. (Dave Brosius)</li>

2223 <li>New Style detector to find classes t hat declare	2428 <li>New Style detector to find classes that declare

2224 implementation of interfaces tha t are already implemented by super	2429 implementation of interfaces that are already implemente d by super

2225 classes (Dave Brosius)</li>	2430 classes (Dave Brosius)</li>

2226 <li>New Style detector to find circular dependencies between	2431 <li>New Style detector to find circular dependencies between

2227 classes (Dave Brosius)</li>	2432 classes (Dave Brosius)</li>

2228 <li>New Style detector to find unnecessa ry math on constants	2433 <li>New Style detector to find unnecessary math on constants

2229 (Dave Brosius)</li>	2434 (Dave Brosius)</li>

2230 <li>New detector to find equality compar isons using floating	2435 <li>New detector to find equality comparisons using floating

2231 point math (Jay Dunning)</li>	2436 point math (Jay Dunning)</li>

2232 <li>New faster detector to find local se lf assignments (Bill	2437 <li>New faster detector to find local self assignments (Bill

2233 Pugh)</li>	2438 Pugh)</li>

2234 <li>New detector to find infinite recurs ive loops (Bill Pugh)	2439 <li>New detector to find infinite recursive loops (Bill Pugh )

2235 </li>	2440 </li>

2236 <li>New detector to find for loops with an incorrect increment	2441 <li>New detector to find for loops with an incorrect increme nt

2237 (Bill Pugh)</li>	2442 (Bill Pugh)</li>

2238 <li>New detector to find suspicious uses of	2443 <li>New detector to find suspicious uses of

2239 BufferedReader.readLine() and St ring.indexOf() (Bill Pugh)</li>	2444 BufferedReader.readLine() and String.indexOf() (Bill Pug h)</li>

2240 <li>New detector to find suspicious inte ger to double casts	2445 <li>New detector to find suspicious integer to double casts

2241 (David Hovemeyer, Bill Pugh)</li >	2446 (David Hovemeyer, Bill Pugh)</li>

2242 <li>New detector to find invalid regular expression patterns	2447 <li>New detector to find invalid regular expression patterns

2243 (Bill Pugh)</li>	2448 (Bill Pugh)</li>

2244 <li>New detector to find Bloch/Gafter Ja va puzzlers (Bill	2449 <li>New detector to find Bloch/Gafter Java puzzlers (Bill

2245 Pugh)</li>	2450 Pugh)</li>

2246	2451

2247 <!-- feature enhancements -->	2452 <!-- feature enhancements -->

2248 <li>New system property to suppress repo rting of DLS based on	2453 <li>New system property to suppress reporting of DLS based o n

2249 local variable name (Glenn Boysk o)</li>	2454 local variable name (Glenn Boysko)</li>

2250 <li>Enhancements to configuration dialog in Eclipse plugin,	2455 <li>Enhancements to configuration dialog in Eclipse plugin,

2251 allow for saving enabled detecto rs in Eclipse projects (Phil	2456 allow for saving enabled detectors in Eclipse projects ( Phil

2252 Crosby)</li>	2457 Crosby)</li>

2253 <li>Sortable columns in detector dialog (Dave Brosius)</li>	2458 <li>Sortable columns in detector dialog (Dave Brosius)</li>

2254 <li>New tab in gui for showing bugs grou ped by category (Dave	2459 <li>New tab in gui for showing bugs grouped by category (Dav e

2255 Brosius)</li>	2460 Brosius)</li>

2256 <li>Improved German translation of Swing GUI (Thomas Kuehne)</li>	2461 <li>Improved German translation of Swing GUI (Thomas Kuehne) </li>

2257 <li>Improved source file reporting in Em acs output format (Len	2462 <li>Improved source file reporting in Emacs output format (L en

2258 Trigg)</li>	2463 Trigg)</li>

2259 <li>Improvements to redundant null compa rison detector (Bill	2464 <li>Improvements to redundant null comparison detector (Bill

2260 Pugh)</li>	2465 Pugh)</li>

2261 <li>Localization of run analysis and ana lysis error dialogs in	2466 <li>Localization of run analysis and analysis error dialogs in

2262 Swing GUI (K. Hashimoto)</li>	2467 Swing GUI (K. Hashimoto)</li>

2263	2468

2264 <!-- Bug fixes -->	2469 <!-- Bug fixes -->

2265 <li>Don't scan equals methods in FindHEM ismatch if code is	2470 <li>Don't scan equals methods in FindHEMismatch if code is

2266 native (Greg Bentz)</li>	2471 native (Greg Bentz)</li>

2267 <li>French translation fixes (David Cott on)</li>	2472 <li>French translation fixes (David Cotton)</li>

2268 <li>Internationalization report fixes (K . Hashimoto)</li>	2473 <li>Internationalization report fixes (K. Hashimoto)</li>

2269 <li>Japanese translations updates (SHISE I Hanai)</li>	2474 <li>Japanese translations updates (SHISEI Hanai)</li>

2270 </ul>	2475 </ul>

2271	2476

2272 <p>Changes since version 0.8.5:</p>	2477 <p>Changes since version 0.8.5:</p>

2273 <ul>	2478 <ul>

2274 <!-- new detectors -->	2479 <!-- new detectors -->

2275 <li>New detector to find catch blocks th at may inadvertently	2480 <li>New detector to find catch blocks that may inadvertently

2276 catch runtime exceptions (Brian Goetz)</li>	2481 catch runtime exceptions (Brian Goetz)</li>

2277 <li>New detector to find objects that ar e instantiated based	2482 <li>New detector to find objects that are instantiated based

2278 on classes that only have static methods and fields, using the	2483 on classes that only have static methods and fields, usi ng the

2279 synthesized constructor (Dave Br osius)</li>	2484 synthesized constructor (Dave Brosius)</li>

2280 <li>New detector to find calls to Thread .interrupted() in a	2485 <li>New detector to find calls to Thread.interrupted() in a

2281 non static context, and especial ly with non currentThread()	2486 non static context, and especially with non currentThrea d()

2282 threads (Dave Brosius)</li>	2487 threads (Dave Brosius)</li>

2283 <li>New detector to find calls to equals () methods that use	2488 <li>New detector to find calls to equals() methods that use

2284 Object's version. (Dave Brosius) </li>	2489 Object's version. (Dave Brosius)</li>

2285 <li>New detector to find Applets that ca ll methods in the	2490 <li>New detector to find Applets that call methods in the

2286 constructor refering to the Appl etStub (Dave Brosius)</li>	2491 constructor refering to the AppletStub (Dave Brosius)</l i>

2287 <li>New detector to find some cases of i nfinite recursion	2492 <li>New detector to find some cases of infinite recursion

2288 (Bill Pugh)</li>	2493 (Bill Pugh)</li>

2289 <li>New detector to find dead stores to local variables (David	2494 <li>New detector to find dead stores to local variables (Dav id

2290 Hovemeyer, Bill Pugh)</li>	2495 Hovemeyer, Bill Pugh)</li>

2291 <li>Extend Dumb Method detector for toUp perCase(),	2496 <li>Extend Dumb Method detector for toUpperCase(),

2292 toLowerCase() without a locale, new Integer(1).toString(), new	2497 toLowerCase() without a locale, new Integer(1).toString( ), new

2293 XXX().getClass(), and new Thread () without a run implementation	2498 XXX().getClass(), and new Thread() without a run impleme ntation

2294 (Dave Brosius) <!-- feature enha ncements -->	2499 (Dave Brosius) <!-- feature enhancements -->

2295 </li>	2500 </li>

2296 <li>Ant task supports "errorProperty" at tribute, which sets an	2501 <li>Ant task supports "errorProperty" attribute, which sets an

2297 Ant property to "true" if an err or occurs running FindBugs	2502 Ant property to "true" if an error occurs running FindBu gs

2298 (Michael Tamm)</li>	2503 (Michael Tamm)</li>

2299 <li>Eclipse plugin allows filtering of w arnings by bug	2504 <li>Eclipse plugin allows filtering of warnings by bug

2300 category, priority (David Hoveme yer)</li>	2505 category, priority (David Hovemeyer)</li>

2301 <li>Swing GUI allows filtering of warnin gs by bug category	2506 <li>Swing GUI allows filtering of warnings by bug category

2302 (David Hovemeyer)</li>	2507 (David Hovemeyer)</li>

2303 <li>Ability to annotate methods using Ja va 1.5 annotations	2508 <li>Ability to annotate methods using Java 1.5 annotations

2304 that suppress FindBugs warnings (Bill Pugh)</li>	2509 that suppress FindBugs warnings (Bill Pugh)</li>

2305 <li>New -adjustExperimental for lowering priority of	2510 <li>New -adjustExperimental for lowering priority of

2306 BugPatterns that are experimenta l (Dave Brosius)</li>	2511 BugPatterns that are experimental (Dave Brosius)</li>

2307 <li>Allow for command line options 'file s' using the @ symbol	2512 <li>Allow for command line options 'files' using the @ symbo l

2308 (David Hovemeyer)</li>	2513 (David Hovemeyer)</li>

2309 <li>New -adjustPriority command line opt ion to for adjusting	2514 <li>New -adjustPriority command line option to for adjusting

2310 bug priorites (David Hovemeyer)< /li>	2515 bug priorites (David Hovemeyer)</li>

2311 <li>Added an Edit menu (cut/copy/paste) to Swing GUI (Dave	2516 <li>Added an Edit menu (cut/copy/paste) to Swing GUI (Dave

2312 Brosius)</li>	2517 Brosius)</li>

2313 <li>French translation supplied (David C otton) <!-- Bug fixes -->	2518 <li>French translation supplied (David Cotton) <!-- Bug fixe s -->

2314 </li>	2519 </li>

2315 </ul>	2520 </ul>

2316	2521

2317 <p>Changes since version 0.8.4:</p>	2522 <p>Changes since version 0.8.4:</p>

2318 <ul>	2523 <ul>

2319 <!-- new detectors -->	2524 <!-- new detectors -->

2320 <li>New detector for volatile references to arrays (Bill Pugh)	2525 <li>New detector for volatile references to arrays (Bill Pug h)

2321 </li>	2526 </li>

2322 <li>New detector to find instanceof usag e where inheritance	2527 <li>New detector to find instanceof usage where inheritance

2323 can be determined statically (Da ve Brosius)</li>	2528 can be determined statically (Dave Brosius)</li>

2324 <li>New detector to find ResultSet.getXX X updateXXX calls	2529 <li>New detector to find ResultSet.getXXX updateXXX calls

2325 using index 0 (Dave Brosius)</li >	2530 using index 0 (Dave Brosius)</li>

2326 <li>New detector to find empty zip or ja r entries (Bill Pugh)	2531 <li>New detector to find empty zip or jar entries (Bill Pugh )

2327	2532

2328 <!-- feature enhancements -->	2533 <!-- feature enhancements -->

2329 </li>	2534 </li>

2330 <li>HTML output generation using built-i n XSLT stylesheet or	2535 <li>HTML output generation using built-in XSLT stylesheet or

2331 user-defined stylesheet (David H ovemeyer)</li>	2536 user-defined stylesheet (David Hovemeyer)</li>

2332 <li>Allow URLs to be specified to analyz e zip/jar files, local	2537 <li>Allow URLs to be specified to analyze zip/jar files, loc al

2333 directories, and single classfil es (David Hovemeyer)</li>	2538 directories, and single classfiles (David Hovemeyer)</li >

2334 <li>New command line option -onlyAnalyze restricts analysis to	2539 <li>New command line option -onlyAnalyze restricts analysis to

2335 selected classes and packages wi thout reducing accuracy (David	2540 selected classes and packages without reducing accuracy (David

2336 Hovemeyer)</li>	2541 Hovemeyer)</li>

2337 <li>Allow Swing GUI to show source code in jar files on	2542 <li>Allow Swing GUI to show source code in jar files on

2338 Windows systems (Dave Brosius) < !-- Bug fixes -->	2543 Windows systems (Dave Brosius) <!-- Bug fixes -->

2339 </li>	2544 </li>

2340 <li>Fix the Switch Fall Thru detector (D ave Brosius, David	2545 <li>Fix the Switch Fall Thru detector (Dave Brosius, David

2341 Hovemeyer, Bill Pugh)</li>	2546 Hovemeyer, Bill Pugh)</li>

2342 <li>MacOS GUI fixes (Rohan Lloyd)</li>	2547 <li>MacOS GUI fixes (Rohan Lloyd)</li>

2343 <li>Fix false positive in BOA in case wh ere method is	2548 <li>Fix false positive in BOA in case where method is

2344 correctly and 'incorrectly' over ridden (Dave Brosius)</li>	2549 correctly and 'incorrectly' overridden (Dave Brosius)</l i>

2345 <li>Fixed memory blowup when analyzing m ethods which access a	2550 <li>Fixed memory blowup when analyzing methods which access a

2346 large number of fields (David Ho vemeyer)</li>	2551 large number of fields (David Hovemeyer)</li>

2347 </ul>	2552 </ul>

2348	2553

2349 <p>Changes since version 0.8.3:</p>	2554 <p>Changes since version 0.8.3:</p>

2350 <ul>	2555 <ul>

2351 <li>Initial and preliminary localization of the Swing	2556 <li>Initial and preliminary localization of the Swing

2352 GUI.  Translations by:	2557 GUI.  Translations by:

2353 <ul>	2558 <ul>

2354 <li>German - Peter D. St out, Holger Stenzhorn</li>	2559 <li>German - Peter D. Stout, Holger Stenzhorn</li>

2355 <li>Finnish - Juha Knuut ila</li>	2560 <li>Finnish - Juha Knuutila</li>

2356 <li>Estonian - Tanel Leb edev</li>	2561 <li>Estonian - Tanel Lebedev</li>

2357 <li>Japanese - Hanai Shi sei</li>	2562 <li>Japanese - Hanai Shisei</li>

2358 </ul>	2563 </ul>

2359 </li>	2564 </li>

2360 <li>Eliminated debug print statements in advertently left	2565 <li>Eliminated debug print statements inadvertently left

2361 enabled</li>	2566 enabled</li>

2362 <li>Reverted some changes in the open st ream detector: this	2567 <li>Reverted some changes in the open stream detector: this

2363 should fix some false positives that were introduced in the	2568 should fix some false positives that were introduced in the

2364 previous release</li>	2569 previous release</li>

2365 <li>Fixed a couple missing class reports </li>	2570 <li>Fixed a couple missing class reports</li>

2366 </ul>	2571 </ul>

2367	2572

2368 <p>Changes since version 0.8.2:</p>	2573 <p>Changes since version 0.8.2:</p>

2369 <ul>	2574 <ul>

2370	2575

2371 <!-- New detectors -->	2576 <!-- New detectors -->

2372 <li>New detector to find improperly over ridden GUI Adapter	2577 <li>New detector to find improperly overridden GUI Adapter

2373 classes (Dave Brosius)</li>	2578 classes (Dave Brosius)</li>

2374 <li>New detector to find improperly setu p JUnit TestCases	2579 <li>New detector to find improperly setup JUnit TestCases

2375 (Dave Brosius)</li>	2580 (Dave Brosius)</li>

2376 <li>New detector to find variables that mask class level	2581 <li>New detector to find variables that mask class level

2377 fields (Dave Brosius)</li>	2582 fields (Dave Brosius)</li>

2378 <li>New detector to find comparisons of values computed with	2583 <li>New detector to find comparisons of values computed with

2379 bitwise operators that always yi eld the same result (Tom Truscott)	2584 bitwise operators that always yield the same result (Tom Truscott)

2380 </li>	2585 </li>

2381 <li>New detector to find unsafe getClass ().getResource() calls	2586 <li>New detector to find unsafe getClass().getResource() cal ls

2382 (Bill Pugh)</li>	2587 (Bill Pugh)</li>

2383 <li>New detector to find GUI changes not in GUI thread but in	2588 <li>New detector to find GUI changes not in GUI thread but i n

2384 static main (Bill Pugh)</li>	2589 static main (Bill Pugh)</li>

2385 <li>New detector to find calls to Collec tion.toArray() with	2590 <li>New detector to find calls to Collection.toArray() with

2386 zero-length array argument; it i s more efficient to pass an array	2591 zero-length array argument; it is more efficient to pass an array

2387 the size of the collection, whic h can be populated and returned as	2592 the size of the collection, which can be populated and r eturned as

2388 the result (Dave Brosius) <!-- A nalysis improvements -->	2593 the result (Dave Brosius) <!-- Analysis improvements -->

2389 </li>	2594 </li>

2390 <li>Better suppression of false warnings in various detectors	2595 <li>Better suppression of false warnings in various detector s

2391 (Bill Pugh, David Hovemeyer)</li >	2596 (Bill Pugh, David Hovemeyer)</li>

2392 <li>Enhancement to ReadReturnShouldBeChe cked detector for	2597 <li>Enhancement to ReadReturnShouldBeChecked detector for

2393 skip() (Dave Brosius)</li>	2598 skip() (Dave Brosius)</li>

2394 <li>Enhancement to DumbMethods detector (Dave Brosius)</li>	2599 <li>Enhancement to DumbMethods detector (Dave Brosius)</li>

2395 <li>Open stream detector does not report wrappers of streams	2600 <li>Open stream detector does not report wrappers of streams

2396 passed as method parameters (Dav id Hovemeyer) <!-- Feature enhancements -->	2601 passed as method parameters (David Hovemeyer) <!-- Featu re enhancements -->

2397 </li>	2602 </li>

2398 <li>Cancel confirmation dialog in Swing GUI (Pete Angstadt)</li>	2603 <li>Cancel confirmation dialog in Swing GUI (Pete Angstadt)< /li>

2399 <li>Better relative path saving in Proje ct file (Dave Brosius)	2604 <li>Better relative path saving in Project file (Dave Brosiu s)

2400 </li>	2605 </li>

2401 <li>Detector Priority in GUI is now save d in prefs file (Dave	2606 <li>Detector Priority in GUI is now saved in prefs file (Dav e

2402 Brosius)</li>	2607 Brosius)</li>

2403 <li>Controls in GUI to reorder source an d classpath entries,	2608 <li>Controls in GUI to reorder source and classpath entries,

2404 and ability to flip between Proj ect details and bugs pages (Dave	2609 and ability to flip between Project details and bugs pag es (Dave

2405 Brosius)</li>	2610 Brosius)</li>

2406 <li>In Swing GUI, analysis error dialog supports "Select All"	2611 <li>In Swing GUI, analysis error dialog supports "Select All "

2407 and "Copy" operations for easy g eneration of error reports (Dave	2612 and "Copy" operations for easy generation of error repor ts (Dave

2408 Brosius)</li>	2613 Brosius)</li>

2409 <li>Complete translation of bug descript ions and messages into	2614 <li>Complete translation of bug descriptions and messages in to

2410 Japanese (Hanai Shisei) <!-- Bug fixes -->	2615 Japanese (Hanai Shisei) <!-- Bug fixes -->

2411 </li>	2616 </li>

2412 <li>Fixed bug in DroppedException detect or (Dave Brosius) <!-- Development stuff -->	2617 <li>Fixed bug in DroppedException detector (Dave Brosius) <! -- Development stuff -->

2413 </li>	2618 </li>

2414 <li>The source distribution defaults to using JDK 1.5 javac to	2619 <li>The source distribution defaults to using JDK 1.5 javac to

2415 compile, but support for compili ng with JSR-14 prototype is still	2620 compile, but support for compiling with JSR-14 prototype is still

2416 supported</li>	2621 supported</li>

2417 </ul>	2622 </ul>

2418	2623

2419 <p>Changes since version 0.8.1:</p>	2624 <p>Changes since version 0.8.1:</p>

2420 <ul>	2625 <ul>

2421 <li>Fixed a critical ClassCastException bug (triggered if the	2626 <li>Fixed a critical ClassCastException bug (triggered if th e

2422 -workHard option was used, and a n exception type was merged with	2627 -workHard option was used, and an exception type was mer ged with

2423 an array type during type infere nce)</li>	2628 an array type during type inference)</li>

2424 </ul>	2629 </ul>

2425	2630

2426 <p>Changes since version 0.8.0:</p>	2631 <p>Changes since version 0.8.0:</p>

2427 <ul>	2632 <ul>

2428 <li>Disabled SwitchFallthrough detector to work around	2633 <li>Disabled SwitchFallthrough detector to work around

2429 NullPointerExceptions</li>	2634 NullPointerExceptions</li>

2430 <li>Added some additional false positive suppression	2635 <li>Added some additional false positive suppression

2431 heuristics</li>	2636 heuristics</li>

2432 </ul>	2637 </ul>

2433	2638

2434 <p>Also, two contributors to the 0.8.0 release w ere	2639 <p>Also, two contributors to the 0.8.0 release were

2435 inadvertently left out of the credits:</ p>	2640 inadvertently left out of the credits:</p>

2436 <ul>	2641 <ul>

2437 <li>Pete Angstadt fixed several problems in the Swing GUI</li>	2642 <li>Pete Angstadt fixed several problems in the Swing GUI</l i>

2438 <li>Francis Lalonde provided a task reso urce file for the	2643 <li>Francis Lalonde provided a task resource file for the

2439 FindBugs Ant task</li>	2644 FindBugs Ant task</li>

2440 </ul>	2645 </ul>

2441	2646

2442 <p>Changes since version 0.7.4:</p>	2647 <p>Changes since version 0.7.4:</p>

2443 <ul>	2648 <ul>

2444 <li>New detector to look for uses of "+" operator to	2649 <li>New detector to look for uses of "+" operator to

2445 concatenate String objects in a loop (Dave Brosius)</li>	2650 concatenate String objects in a loop (Dave Brosius)</li>

2446 <li>Reference comparison detector looks for places where the	2651 <li>Reference comparison detector looks for places where the

2447 argument passed to the equals(Ob ject) method isn't the same type	2652 argument passed to the equals(Object) method isn't the s ame type

2448 as the receiver object</li>	2653 as the receiver object</li>

2449 <li>Better suppression of false warnings in many detectors</li>	2654 <li>Better suppression of false warnings in many detectors</ li>

2450 <li>Many improvements to Eclipse plugin (Andrey Loskutov,	2655 <li>Many improvements to Eclipse plugin (Andrey Loskutov,

2451 Peter Friese)</li>	2656 Peter Friese)</li>

2452 <li>Fixed problem with building Eclipse plugin on Windows	2657 <li>Fixed problem with building Eclipse plugin on Windows

2453 (Thomas Klaeger)</li>	2658 (Thomas Klaeger)</li>

2454 <li>Open stream detector looks for unclo sed PreparedStatement	2659 <li>Open stream detector looks for unclosed PreparedStatemen t

2455 objects (Thomas Klaeger, Rohan L loyd)</li>	2660 objects (Thomas Klaeger, Rohan Lloyd)</li>

2456 <li>Fix for open stream detector: it was n't detecting close()	2661 <li>Fix for open stream detector: it wasn't detecting close( )

2457 methods called through an invoke interface instruction (Thomas	2662 methods called through an invokeinterface instruction (T homas

2458 Klaeger)</li>	2663 Klaeger)</li>

2459 <li>Refactoring of visitor classes to en force use of accessors	2664 <li>Refactoring of visitor classes to enforce use of accesso rs

2460 for visited class features (Bria n Goetz)</li>	2665 for visited class features (Brian Goetz)</li>

2461 </ul>	2666 </ul>

2462	2667

2463 <p>Changes since version 0.7.3:</p>	2668 <p>Changes since version 0.7.3:</p>

2464 <ul>	2669 <ul>

2465 <li>Experimental modification of open st ream detector to look	2670 <li>Experimental modification of open stream detector to loo k

2466 for non-escaping JDBC resources (connections and statements) that	2671 for non-escaping JDBC resources (connections and stateme nts) that

2467 aren't closed on all paths out o f method</li>	2672 aren't closed on all paths out of method</li>

2468 <li>Eclipse plugin fixed so it compiles and runs on Eclipse	2673 <li>Eclipse plugin fixed so it compiles and runs on Eclipse

2469 2.1.x (Peter Friese)</li>	2674 2.1.x (Peter Friese)</li>

2470 <li>Option to Swing GUI and command line to generate project	2675 <li>Option to Swing GUI and command line to generate project

2471 file using relative paths for ar chives, source directories, and	2676 file using relative paths for archives, source directori es, and

2472 aux classpath entries (Dave Bros ius)</li>	2677 aux classpath entries (Dave Brosius)</li>

2473 <li>Improvements to findbugs.bat script for launching FindBugs	2678 <li>Improvements to findbugs.bat script for launching FindBu gs

2474 on Windows (Dave Brosius)</li>	2679 on Windows (Dave Brosius)</li>

2475 <li>Updated Japanese message translation s (Hiroshi Okugawa)</li>	2680 <li>Updated Japanese message translations (Hiroshi Okugawa)< /li>

2476 <li>Uncalled private methods are now rep orted as low priority,	2681 <li>Uncalled private methods are now reported as low priorit y,

2477 unless they have the same name a s another method in the class	2682 unless they have the same name as another method in the class

2478 (which is more likely to indicat e an actual bug)</li>	2683 (which is more likely to indicate an actual bug)</li>

2479 <li>Added some missing data in the bug m essages XML files</li>	2684 <li>Added some missing data in the bug messages XML files</l i>

2480 <li>Fixed some problems building from so urce on Windows	2685 <li>Fixed some problems building from source on Windows

2481 systems</li>	2686 systems</li>

2482 <li>Various minor bug fixes</li>	2687 <li>Various minor bug fixes</li>

2483 </ul>	2688 </ul>

2484	2689

2485 <p>Changes since version 0.7.2:</p>	2690 <p>Changes since version 0.7.2:</p>

2486 <ul>	2691 <ul>

2487 <li>Enhanced Eclipse plugin, which displ ays the detailed bug	2692 <li>Enhanced Eclipse plugin, which displays the detailed bug

2488 description in a view (Phil Cros by)</li>	2693 description in a view (Phil Crosby)</li>

2489 <li>Various tweaks to existing detectors to reduce false	2694 <li>Various tweaks to existing detectors to reduce false

2490 warnings</li>	2695 warnings</li>

2491 <li>New command line option <code> -work Hard </code> enables	2696 <li>New command line option <code> -workHard </code> enables

2492 pruning of infeasible or unlikel y exception edges, which results	2697 pruning of infeasible or unlikely exception edges, which results

2493 in better accuracy in the open s tream detector, at the expense of	2698 in better accuracy in the open stream detector, at the e xpense of

2494 a 30%-100% slowdown	2699 a 30%-100% slowdown

2495 </li>	2700 </li>

2496 <li>New website and HTML documentation d esign</li>	2701 <li>New website and HTML documentation design</li>

2497 <li>Documentation includes an HTML docum ent with descriptions	2702 <li>Documentation includes an HTML document with description s

2498 of all bug patterns reported by FindBugs</li>	2703 of all bug patterns reported by FindBugs</li>

2499 <li>Web page has a link to a <a	2704 <li>Web page has a link to a <a

2500 href="http://www.simeji.com/find bugs/doc/manual_ja/index.html">Japanese	2705 href="http://www.simeji.com/findbugs/doc/manual_ja/index .html">Japanese

2501 translation</a> of the F indBugs manual, contributed by Hiroshi	2706 translation</a> of the FindBugs manual, contributed by Hiroshi

2502 Okugawa	2707 Okugawa

2503 </li>	2708 </li>

2504 <li>Changed the Inconsistent Synchroniza tion detector so that	2709 <li>Changed the Inconsistent Synchronization detector so tha t

2505 fields synchronized 50% of the t ime (or more) are reported as	2710 fields synchronized 50% of the time (or more) are report ed as

2506 medium priority bugs (previously they were reported as low)</li>	2711 medium priority bugs (previously they were reported as l ow)</li>

2507 <li>New detector to find code that catch es	2712 <li>New detector to find code that catches

2508 IllegalMonitorStateException</li >	2713 IllegalMonitorStateException</li>

2509 <li>New detector to find private methods that are never called	2714 <li>New detector to find private methods that are never call ed

2510 </li>	2715 </li>

2511 <li>New detector to find suspicious uses of	2716 <li>New detector to find suspicious uses of

2512 non-short-circuiting boolean ope rators ( <code> & </code> and	2717 non-short-circuiting boolean operators ( <code> & </ code> and

2513 <code> \| </code> , rather than < code> && </code> and <code>	2718 <code> \| </code> , rather than <code> && </code> and <code>

2514 \|\| </code> )	2719 \|\| </code> )

2515 </li>	2720 </li>

2516 </ul>	2721 </ul>

2517	2722

2518 <p>Changes since version 0.7.1:</p>	2723 <p>Changes since version 0.7.1:</p>

2519 <ul>	2724 <ul>

2520 <li>Incorporated patched version of BCEL , which allows classes	2725 <li>Incorporated patched version of BCEL, which allows class es

2521 compiled with JDK 1.5.0 beta to be analyzed</li>	2726 compiled with JDK 1.5.0 beta to be analyzed</li>

2522 <li>Fixed some bugs related to lookups o f array classes</li>	2727 <li>Fixed some bugs related to lookups of array classes</li>

2523 <li>Fixed bug that prevented GUI from lo ading XML result files	2728 <li>Fixed bug that prevented GUI from loading XML result fil es

2524 when running under JDK 1.5.0 bet a</li>	2729 when running under JDK 1.5.0 beta</li>

2525 <li>Added new experimental bug detector, LazyInit, which looks	2730 <li>Added new experimental bug detector, LazyInit, which loo ks

2526 for potentially buggy lazy initi alizations of static fields</li>	2731 for potentially buggy lazy initializations of static fie lds</li>

2527 <li>Because of long filenames, switched to distributing the	2732 <li>Because of long filenames, switched to distributing the

2528 source archive as a zip file rat her than a tar file</li>	2733 source archive as a zip file rather than a tar file</li>

2529 <li>The 0.7.1 source tarfile was botched - 0.7.2 has a valid	2734 <li>The 0.7.1 source tarfile was botched - 0.7.2 has a valid

2530 source archive</li>	2735 source archive</li>

2531 <li>Fixed some problems in the Ant build script</li>	2736 <li>Fixed some problems in the Ant build script</li>

2532 <li>Fixed NullPointerException when chec king Class-Path	2737 <li>Fixed NullPointerException when checking Class-Path

2533 attribute for Jar files without manifests</li>	2738 attribute for Jar files without manifests</li>

2534 <li>Generate version numbers for the cor e and UI Eclipse	2739 <li>Generate version numbers for the core and UI Eclipse

2535 plugins using the Version class; all version numbers are now in a	2740 plugins using the Version class; all version numbers are now in a

2536 common location</li>	2741 common location</li>

2537 </ul>	2742 </ul>

2538	2743

2539 <p>Changes since version 0.7.0:</p>	2744 <p>Changes since version 0.7.0:</p>

2540 <ul>	2745 <ul>

2541 <li>Eclipse plugin (contributed by Peter Friese)</li>	2746 <li>Eclipse plugin (contributed by Peter Friese)</li>

2542 <li>Source package structure rearranged: all source (other	2747 <li>Source package structure rearranged: all source (other

2543 than Eclipse plugin UI) is in th e edu.umd.cs.findbugs package, or	2748 than Eclipse plugin UI) is in the edu.umd.cs.findbugs pa ckage, or

2544 a subpackage</li>	2749 a subpackage</li>

2545 <li>Class-Path attributes of manifests o f analyzed jar files	2750 <li>Class-Path attributes of manifests of analyzed jar files

2546 are used to set the aux classpat h automatically (Peter D. Stout)</li>	2751 are used to set the aux classpath automatically (Peter D . Stout)</li>

2547 <li>GUI starts in directory specified by user.home property	2752 <li>GUI starts in directory specified by user.home property

2548 (Peter D. Stout)</li>	2753 (Peter D. Stout)</li>

2549 <li>Added -project option to GUI (Mikko T.)</li>	2754 <li>Added -project option to GUI (Mikko T.)</li>

2550 <li>Added -look:{plastic,gtk,native} opt ion to GUI, for	2755 <li>Added -look:{plastic,gtk,native} option to GUI, for

2551 setting look and feel (Mikko T.) </li>	2756 setting look and feel (Mikko T.)</li>

2552 <li>Fixed DataflowAnalysisException in i nconsistent	2757 <li>Fixed DataflowAnalysisException in inconsistent

2553 synchronization detector</li>	2758 synchronization detector</li>

2554 <li>Ant task supports failOnError parame ter (Rohan Lloyd)</li>	2759 <li>Ant task supports failOnError parameter (Rohan Lloyd)</l i>

2555 <li>Serializable class warnings are down graded to low priority	2760 <li>Serializable class warnings are downgraded to low priori ty

2556 for GUI classes</li>	2761 for GUI classes</li>

2557 <li>MWN detector will only report calls to wait(), notify(),	2762 <li>MWN detector will only report calls to wait(), notify(),

2558 and notifyAll() methods that hav e the correct signature</li>	2763 and notifyAll() methods that have the correct signature< /li>

2559 <li>FindBugs works with latest CVS versi on of BCEL</li>	2764 <li>FindBugs works with latest CVS version of BCEL</li>

2560 <li>Zip and Jar files may be added to th e source path</li>	2765 <li>Zip and Jar files may be added to the source path</li>

2561 <li>The GUI will automatically find sour ce files residing in	2766 <li>The GUI will automatically find source files residing in

2562 analyzed Zip or Jar files</li>	2767 analyzed Zip or Jar files</li>

2563 </ul>	2768 </ul>

2564	2769

2565 <p>Note that the version number jumped from 0.6. 6 to 0.6.9;	2770 <p>Note that the version number jumped from 0.6.6 to 0.6.9;

2566 there were no 0.6.7 or 0.6.8 releases.</ p>	2771 there were no 0.6.7 or 0.6.8 releases.</p>

2567 <p>Changes since version 0.6.9:</p>	2772 <p>Changes since version 0.6.9:</p>

2568 <ul>	2773 <ul>

2569 <li>Added -conserveSpace option to reduc e memory use at the	2774 <li>Added -conserveSpace option to reduce memory use at the

2570 expense of analysis precision</l i>	2775 expense of analysis precision</li>

2571 <li>Bug fixes in findbugs.bat script: JA VA_HOME handling,	2776 <li>Bug fixes in findbugs.bat script: JAVA_HOME handling,

2572 autodetection of FINDBUGS_HOME, missing output with -textui</li>	2777 autodetection of FINDBUGS_HOME, missing output with -tex tui</li>

2573 <li>Fixed NullPointerException when a mi ssing class is	2778 <li>Fixed NullPointerException when a missing class is

2574 encountered</li>	2779 encountered</li>

2575 </ul>	2780 </ul>

2576	2781

2577 <p>Changes since version 0.6.6:</p>	2782 <p>Changes since version 0.6.6:</p>

2578 <ul>	2783 <ul>

2579 <li>The null pointer dereference detecto r is more powerful</li>	2784 <li>The null pointer dereference detector is more powerful</ li>

2580 <li>Significantly improved heuristics an d bug fixes in	2785 <li>Significantly improved heuristics and bug fixes in

2581 inconsistent synchronization det ector</li>	2786 inconsistent synchronization detector</li>

2582 <li>Improved heuristics in open stream a nd dropped exception	2787 <li>Improved heuristics in open stream and dropped exception

2583 detectors; fewer false positives should be reported</li>	2788 detectors; fewer false positives should be reported</li>

2584 <li>Save HTML summary in XML results fil es, rather than	2789 <li>Save HTML summary in XML results files, rather than

2585 recomputing; this makes loading results in GUI much faster</li>	2790 recomputing; this makes loading results in GUI much fast er</li>

2586 <li>Report at most one String comparison using == or != per	2791 <li>Report at most one String comparison using == or != per

2587 method</li>	2792 method</li>

2588 <li>The findbugs.bat script on Windows a utodetects	2793 <li>The findbugs.bat script on Windows autodetects

2589 FINDBUGS_HOME, and doesn't open a DOS window when launching the	2794 FINDBUGS_HOME, and doesn't open a DOS window when launch ing the

2590 GUI (contributed by TJSB)</li>	2795 GUI (contributed by TJSB)</li>

2591 <li>Emacs reporting format (contributed by David Li)</li>	2796 <li>Emacs reporting format (contributed by David Li)</li>

2592 <li>Various bug fixes</li>	2797 <li>Various bug fixes</li>

2593 </ul>	2798 </ul>

2594	2799

2595 <p>Changes since 0.6.5:</p>	2800 <p>Changes since 0.6.5:</p>

2596 <ul>	2801 <ul>

2597 <li>Rewritten inconsistent synchronizati on detector; accuracy	2802 <li>Rewritten inconsistent synchronization detector; accurac y

2598 is significantly improved, and b ug reports are prioritized</li>	2803 is significantly improved, and bug reports are prioritiz ed</li>

2599 <li>New detector to find self assignment (x=x) of local	2804 <li>New detector to find self assignment (x=x) of local

2600 variables (suggested by Jeff Mar tin)</li>	2805 variables (suggested by Jeff Martin)</li>

2601 <li>New detector to find calls to wait() , notify(), and	2806 <li>New detector to find calls to wait(), notify(), and

2602 notifyAll() on an object which i s not obviously locked</li>	2807 notifyAll() on an object which is not obviously locked</ li>

2603 <li>Open stream detector now reports Rea ders and Writers</li>	2808 <li>Open stream detector now reports Readers and Writers</li >

2604 <li>Fixed bug in finalizer idioms detect or which caused	2809 <li>Fixed bug in finalizer idioms detector which caused

2605 spurious warnings about failure to call super.finalize() (reported	2810 spurious warnings about failure to call super.finalize() (reported

2606 by Jim Menard)</li>	2811 by Jim Menard)</li>

2607 <li>Fixed bug where output stream was no t closed using non-XML	2812 <li>Fixed bug where output stream was not closed using non-X ML

2608 output (reported by Sigiswald Ma dou)</li>	2813 output (reported by Sigiswald Madou)</li>

2609 <li>Fixed corrupted HTML bug detail mess age (reported by	2814 <li>Fixed corrupted HTML bug detail message (reported by

2610 Trevor Harmon)</li>	2815 Trevor Harmon)</li>

2611 </ul>	2816 </ul>

2612	2817

2613 <p>Changes since version 0.6.4:</p>	2818 <p>Changes since version 0.6.4:</p>

2614 <ul>	2819 <ul>

2615 <li>For redundant comparison of referenc e values, fixed false	2820 <li>For redundant comparison of reference values, fixed fals e

2616 positives resulting from duplica tion of code in finally blocks</li>	2821 positives resulting from duplication of code in finally blocks</li>

2617 <li>Fixed false positives resulting from wrapped byte array	2822 <li>Fixed false positives resulting from wrapped byte array

2618 streams left open</li>	2823 streams left open</li>

2619 <li>Fixed bug in Ant task preventing out put file from working	2824 <li>Fixed bug in Ant task preventing output file from workin g

2620 properly if a relative path was used</li>	2825 properly if a relative path was used</li>

2621 </ul>	2826 </ul>

2622	2827

2623 <p>Changes since version 0.6.3:</p>	2828 <p>Changes since version 0.6.3:</p>

2624 <ul>	2829 <ul>

2625 <li>Fixed bug in Ant task where output w ould be corrupted, and	2830 <li>Fixed bug in Ant task where output would be corrupted, a nd

2626 added a <code> timeout </code> a ttribute	2831 added a <code> timeout </code> attribute

2627 </li>	2832 </li>

2628 <li>Added -outputFile option to text UI, for explicitly	2833 <li>Added -outputFile option to text UI, for explicitly

2629 specifying an output file</li>	2834 specifying an output file</li>

2630 <li>GUI has a summary window, for statis tics about overall bug	2835 <li>GUI has a summary window, for statistics about overall b ug

2631 densities (contributed by Mike F agan)</li>	2836 densities (contributed by Mike Fagan)</li>

2632 <li>Find redundant comparisons of refere nce values</li>	2837 <li>Find redundant comparisons of reference values</li>

2633 <li>More accurate detection of Strings c ompared with == and !=	2838 <li>More accurate detection of Strings compared with == and !=

2634 operators</li>	2839 operators</li>

2635 <li>Detection of other reference types w hich should generally	2840 <li>Detection of other reference types which should generall y

2636 not be compared with == and != o perators; Boolean, Integer, etc.</li>	2841 not be compared with == and != operators; Boolean, Integ er, etc.</li>

2637 <li>Find non-transient non-serializable instance fields in	2842 <li>Find non-transient non-serializable instance fields in

2638 Serializable classes</li>	2843 Serializable classes</li>

2639 <li>Source code may be compiled with lat est early access	2844 <li>Source code may be compiled with latest early access

2640 generics-enabled javac (version 2.2)</li>	2845 generics-enabled javac (version 2.2)</li>

2641 </ul>	2846 </ul>

2642	2847

2643 <p>Changes since version 0.6.2:</p>	2848 <p>Changes since version 0.6.2:</p>

2644 <ul>	2849 <ul>

2645 <li>GUI supports filtering bugs by prior ity</li>	2850 <li>GUI supports filtering bugs by priority</li>

2646 <li>Ant task rewritten; supports all fun ctionality offered by	2851 <li>Ant task rewritten; supports all functionality offered b y

2647 Text UI (contributed by Mike Fag an)</li>	2852 Text UI (contributed by Mike Fagan)</li>

2648 <li>Ant task is fully documented in the manual</li>	2853 <li>Ant task is fully documented in the manual</li>

2649 <li>Classes in nested archives are analy zed; this allows full	2854 <li>Classes in nested archives are analyzed; this allows ful l

2650 support for analyzing .ear and . war files (contributed by Mike	2855 support for analyzing .ear and .war files (contributed b y Mike

2651 Fagan)</li>	2856 Fagan)</li>

2652 <li>DepthFirstSearch changed to use non- recursive	2857 <li>DepthFirstSearch changed to use non-recursive

2653 implementation; this should fix the StackOverflowErrors that	2858 implementation; this should fix the StackOverflowErrors that

2654 several users reported</li>	2859 several users reported</li>

2655 <li>Various minor bugfixes and improveme nts</li>	2860 <li>Various minor bugfixes and improvements</li>

2656 </ul>	2861 </ul>

2657	2862

2658 <p>Changes since version 0.6.1:</p>	2863 <p>Changes since version 0.6.1:</p>

2659 <ul>	2864 <ul>

2660 <li>New detector to look for useless con trol flow (suggested	2865 <li>New detector to look for useless control flow (suggested

2661 by Richard P. King and Mike Faga n)</li>	2866 by Richard P. King and Mike Fagan)</li>

2662 <li>Look for places where return value o f	2867 <li>Look for places where return value of

2663 java.io.File.createNewFile() is ignored (suggested by Richard P.	2868 java.io.File.createNewFile() is ignored (suggested by Ri chard P.

2664 King)</li>	2869 King)</li>

2665 <li>Fixed bug in resolution of source fi les (only the first	2870 <li>Fixed bug in resolution of source files (only the first

2666 source directory was searched)</ li>	2871 source directory was searched)</li>

2667 <li>Fixed a NullPointerException in the bytecode pattern	2872 <li>Fixed a NullPointerException in the bytecode pattern

2668 matching code</li>	2873 matching code</li>

2669 <li>Ant task supports project files (con tributed by Mike	2874 <li>Ant task supports project files (contributed by Mike

2670 Fagan)</li>	2875 Fagan)</li>

2671 <li>Unix findbugs script honors the <cod e> JAVA_HOME </code>	2876 <li>Unix findbugs script honors the <code> JAVA_HOME </code>

2672 environment variable (contribute d by Pedro Morais)	2877 environment variable (contributed by Pedro Morais)

2673 </li>	2878 </li>

2674 <li>Allow .war and .ear files to be anal yzed</li>	2879 <li>Allow .war and .ear files to be analyzed</li>

2675 </ul>	2880 </ul>

2676	2881

2677 <p>Changes since version 0.6.0:</p>	2882 <p>Changes since version 0.6.0:</p>

2678 <ul>	2883 <ul>

2679 <li>New bug pattern detector which looks for places where a	2884 <li>New bug pattern detector which looks for places where a

2680 null pointer might be dereferenc ed</li>	2885 null pointer might be dereferenced</li>

2681 <li>New bug pattern detector which looks for IO streams that	2886 <li>New bug pattern detector which looks for IO streams that

2682 are opened, do not escape the me thod, and are not closed on all	2887 are opened, do not escape the method, and are not closed on all

2683 paths out of the method</li>	2888 paths out of the method</li>

2684 <li>New bug pattern detector to find met hods that can return	2889 <li>New bug pattern detector to find methods that can return

2685 null instead of a zero-length ar ray</li>	2890 null instead of a zero-length array</li>

2686 <li>New bug pattern detector to find pla ces where the == or !=	2891 <li>New bug pattern detector to find places where the == or !=

2687 operators are used to compare St ring objects</li>	2892 operators are used to compare String objects</li>

2688 <li>Command line interface can save bugs as XML</li>	2893 <li>Command line interface can save bugs as XML</li>

2689 <li>GUI can save bugs to and load bugs f rom XML</li>	2894 <li>GUI can save bugs to and load bugs from XML</li>

2690 <li>An "Annotations" window in the GUI a llows the user to add	2895 <li>An "Annotations" window in the GUI allows the user to ad d

2691 textual annotations to bug repor ts; these annotations are	2896 textual annotations to bug reports; these annotations ar e

2692 preserved when bugs are saved as XML</li>	2897 preserved when bugs are saved as XML</li>

2693 <li>In this release, the Japanese bug su mmary translations by	2898 <li>In this release, the Japanese bug summary translations b y

2694 Germano Leichsenring are really included (they were inadvertently	2899 Germano Leichsenring are really included (they were inad vertently

2695 omitted in the previous release) </li>	2900 omitted in the previous release)</li>

2696 <li>Completely rewrote the control flow graph builder,	2901 <li>Completely rewrote the control flow graph builder,

2697 hopefully for the last time</li>	2902 hopefully for the last time</li>

2698 <li>Simplified implementation of control flow graphs, which	2903 <li>Simplified implementation of control flow graphs, which

2699 should reduce memory use and pos sibly improve performance</li>	2904 should reduce memory use and possibly improve performanc e</li>

2700 <li>Improvements to command line interfa ce (list bug	2905 <li>Improvements to command line interface (list bug

2701 priorities, filter by priority, specify aux classpath, specify	2906 priorities, filter by priority, specify aux classpath, s pecify

2702 project to analyze)</li>	2907 project to analyze)</li>

2703 <li>Various bug fixes and enhancements</ li>	2908 <li>Various bug fixes and enhancements</li>

2704 </ul>	2909 </ul>

2705	2910

2706 <p>Changes since version 0.5.4</p>	2911 <p>Changes since version 0.5.4</p>

2707 <ul>	2912 <ul>

2708 <li>Added an <a href="http://ant.apache. org/">Ant</a> task for	2913 <li>Added an <a href="http://ant.apache.org/">Ant</a> task f or

2709 FindBugs, contributed by Mike Fa gan.	2914 FindBugs, contributed by Mike Fagan.

2710 </li>	2915 </li>

2711 <li>Added a GUI dialog which allows indi vidual bug pattern	2916 <li>Added a GUI dialog which allows individual bug pattern

2712 detectors to be enabled or disab led.  Disabling certain slow	2917 detectors to be enabled or disabled.  Disabling cer tain slow

2713 detectors can greatly speed up a nalysis of large programs, at the	2918 detectors can greatly speed up analysis of large program s, at the

2714 expense of reducing the number o f potential bugs found.</li>	2919 expense of reducing the number of potential bugs found.< /li>

2715 <li>Added a new detector for finding imp roperly ignored return	2920 <li>Added a new detector for finding improperly ignored retu rn

2716 values for methods such as <code > String.trim() </code> .	2921 values for methods such as <code> String.trim() </code> .

2717 Suggested by Andreas Mandel.	2922 Suggested by Andreas Mandel.

2718 </li>	2923 </li>

2719 <li>Japanese translations of the bug sum maries, contributed by	2924 <li>Japanese translations of the bug summaries, contributed by

2720 Germano Leichsenring.</li>	2925 Germano Leichsenring.</li>

2721 <li>Filtering of results is supported in command line	2926 <li>Filtering of results is supported in command line

2722 interface. See the <a href="manu al/index.html">FindBugs manual</a>	2927 interface. See the <a href="manual/index.html">FindBugs manual</a>

2723 for details.	2928 for details.

2724 </li>	2929 </li>

2725 <li>Added "byte code patterns", a genera l pattern matching	2930 <li>Added "byte code patterns", a general pattern matching

2726 infrastructure for bytecode inst ructions.  This feature	2931 infrastructure for bytecode instructions.  This fea ture

2727 significantly reduces the comple xity of implementing new bug	2932 significantly reduces the complexity of implementing new bug

2728 pattern detectors.</li>	2933 pattern detectors.</li>

2729 <li>Enabled a new general dataflow analy sis to track values in	2934 <li>Enabled a new general dataflow analysis to track values in

2730 methods.</li>	2935 methods.</li>

2731 <li>Switched to new control-flow graph b uilder implementation.	2936 <li>Switched to new control-flow graph builder implementatio n.

2732 </li>	2937 </li>

2733 </ul>	2938 </ul>

2734	2939

2735 <p>Changes since version 0.5.3</p>	2940 <p>Changes since version 0.5.3</p>

2736 <ul>	2941 <ul>

2737 <li>Fixed a bug in the script used to la unch FindBugs on	2942 <li>Fixed a bug in the script used to launch FindBugs on

2738 Windows platforms.</li>	2943 Windows platforms.</li>

2739 <li>Fixed crashes when analyzing class f iles without source	2944 <li>Fixed crashes when analyzing class files without source

2740 line information.</li>	2945 line information.</li>

2741 <li>All major errors are reported using an error dialog; file	2946 <li>All major errors are reported using an error dialog; fil e

2742 not found errors are more inform ative.</li>	2947 not found errors are more informative.</li>

2743 <li>Minor GUI improvements.</li>	2948 <li>Minor GUI improvements.</li>

2744 </ul>	2949 </ul>

2745	2950

2746 <p>Changes since version 0.5.2</p>	2951 <p>Changes since version 0.5.2</p>

2747 <ul>	2952 <ul>

2748 <li>All of the source code and related f iles are in a single	2953 <li>All of the source code and related files are in a single

2749 directory tree.</li>	2954 directory tree.</li>

2750 <li>Updated some of the detectors to pro duce source line	2955 <li>Updated some of the detectors to produce source line

2751 information.</li>	2956 information.</li>

2752 <li><a href="http://ant.apache.org/">Ant </a> build script and	2957 <li><a href="http://ant.apache.org/">Ant</a> build script an d

2753 several GUI enhancements and fix es contributed by Mike Fagan.</li>	2958 several GUI enhancements and fixes contributed by Mike F agan.</li>

2754 <li>Converted to use a <a href="AddingDe tectors.txt">plugin	2959 <li>Converted to use a <a href="AddingDetectors.txt">plugin

2755 architecture</a> for loa ding bug detectors.	2960 architecture</a> for loading bug detectors.

2756 </li>	2961 </li>

2757 <li>Eliminated generics-related compiler warnings.</li>	2962 <li>Eliminated generics-related compiler warnings.</li>

2758 <li>More complete documentation has been added.</li>	2963 <li>More complete documentation has been added.</li>

2759 </ul>	2964 </ul>

2760	2965

2761 <p>Changes since version 0.5.1:</p>	2966 <p>Changes since version 0.5.1:</p>

2762 <ul>	2967 <ul>

2763 <li>Fixed a large number of bugs in the BCEL Repository and	2968 <li>Fixed a large number of bugs in the BCEL Repository and

2764 FindBugs's use of the Repository .  With these changes,	2969 FindBugs's use of the Repository.  With these chang es,

2765 FindBugs should <em>never</em> c rash or otherwise misbehave	2970 FindBugs should <em>never</em> crash or otherwise misbeh ave

2766 because of Repository lookup fai lures.  Because of these	2971 because of Repository lookup failures.  Because of these

2767 changes, you must use a modified version of <code> bcel.jar	2972 changes, you must use a modified version of <code> bcel. jar

2768 </code> with FindBugs.  Thi s jar file is included in the FindBugs	2973 </code> with FindBugs.  This jar file is included i n the FindBugs

2769 0.5.2 binary release.  A co mplete patch containing the <a	2974 0.5.2 binary release.  A complete patch containing the <a

2770 href="http://faculty.ycp.edu/~dh ovemey/bcel-30-April-2003.patch">modifications	2975 href="http://faculty.ycp.edu/~dhovemey/bcel-30-April-200 3.patch">modifications

2771 against the BCEL CVS mai n branch as of April 30, 2003</a> is also	2976 against the BCEL CVS main branch as of April 30, 200 3</a> is also

2772 available.	2977 available.

2773 </li>	2978 </li>

2774 <li>Implemented the "auxiliary classpath entry list".	2979 <li>Implemented the "auxiliary classpath entry list".

2775 Aux classpath entries can be add ed to a project to provide classes	2980 Aux classpath entries can be added to a project to provi de classes

2776 that are referenced by the analy zed application, but should not	2981 that are referenced by the analyzed application, but sho uld not

2777 themselves be analyzed.  Ha ving all referenced classes	2982 themselves be analyzed.  Having all referenced clas ses

2778 available allows FindBugs to pro duce more accurate results.</li>	2983 available allows FindBugs to produce more accurate resul ts.</li>

2779 </ul>	2984 </ul>

2780	2985

2781 <p>Changes since version 0.5.0:</p>	2986 <p>Changes since version 0.5.0:</p>

2782 <ul>	2987 <ul>

2783 <li>Many user interface bugs have been f ixed.</li>	2988 <li>Many user interface bugs have been fixed.</li>

2784 <li>Upgraded to a recent CVS version of BCEL, with some bug	2989 <li>Upgraded to a recent CVS version of BCEL, with some bug

2785 fixes.  This should prevent FindBugs from crashing when there	2990 fixes.  This should prevent FindBugs from crashing when there

2786 is a failure to find a class on the classpath.</li>	2991 is a failure to find a class on the classpath.</li>

2787 <li>Added support for Plastic look and f eel from <a	2992 <li>Added support for Plastic look and feel from <a

2788 href="http://www.jgoodies.com/"> jgoodies.com</a>.	2993 href="http://www.jgoodies.com/">jgoodies.com</a>.

2789 </li>	2994 </li>

2790 <li>Major overhaul of infrastructure for doing dataflow	2995 <li>Major overhaul of infrastructure for doing dataflow

2791 analysis.</li>	2996 analysis.</li>

2792 </ul>	2997 </ul>

2793 <hr> <p>	2998 <hr> <p>

2794 <script language="JavaScript" type="text/javascript">	2999 <script language="JavaScript" type="text/javascript">

2795 <!---//hide script from old browsers	3000 <!---//hide script from old browsers

2796 document.write( "Last updated "+ document.lastModified + "." );	3001 document.write( "Last updated "+ document.lastModified + "." );

2797 //end hiding contents --->	3002 //end hiding contents --->

2798 </script>	3003 </script>

2799 <p> Send comments to <a class="sidebar" href="mailto:findbugs@cs.umd.edu">findbu gs@cs.umd.edu</a>	3004 <p> Send comments to <a class="sidebar" href="mailto:findbugs@cs.umd.edu">findbu gs@cs.umd.edu</a>

2800 <p>	3005 <p>

2801 <A href="http://sourceforge.net"><IMG src="http://sourceforge.net/sflogo.php?gro up_id=96405&type=5" width="210" height="62" border="0" alt="SourceForge.net Logo" /></A>	3006 <a href="http://sourceforge.net/projects/findbugs/"><img src="http://sourceforge .net/sflogo.php?group_id=96405&type=5" width="210" height="62" border="0" al t="FindBugs on SourceForge.net" /></a>

2802	3007

2803 » » » </td>	3008 </td>

2804	3009

2805 » » </tr>	3010 </tr>

2806 » </table>	3011 </table>

2807	3012

2808 </body>	3013 </body>

2809	3014

2810 </html>	3015 </html>

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