Replace and remove JavaException(s).

pkg/analyzer/lib/src/generated/java_core.dart

Index: pkg/analyzer/lib/src/generated/java_core.dart
diff --git a/pkg/analyzer/lib/src/generated/java_core.dart b/pkg/analyzer/lib/src/generated/java_core.dart
index 81f9c00021d6a5222202ae21ef5a8432e43c1680..59e904e50c15ee15d3e9daacad7d71f9ba940c71 100644
--- a/pkg/analyzer/lib/src/generated/java_core.dart
+++ b/pkg/analyzer/lib/src/generated/java_core.dart
@@ -86,8 +86,7 @@ String _printf(String fmt, List args) {
         continue;
       }
       // unknown
-      throw new IllegalArgumentException(
-          '[$fmt][$i] = 0x${c.toRadixString(16)}');
+      throw new ArgumentError('[$fmt][$i] = 0x${c.toRadixString(16)}');
     } else {
       sb.writeCharCode(c);
     }
@@ -130,7 +129,7 @@ class Character {
 
   static String toChars(int codePoint) {
     if (codePoint < 0 || codePoint > MAX_CODE_POINT) {
-      throw new IllegalArgumentException();
+      throw new ArgumentError();
     }
     if (codePoint < MIN_SUPPLEMENTARY_CODE_POINT) {
       return new String.fromCharCode(codePoint);
@@ -154,15 +153,6 @@ abstract class Enum<E extends Enum> implements Comparable<E> {
   String toString() => name;
 }
 
-class IllegalArgumentException extends JavaException {

[Brian Wilkerson, 2016/09/08 22:38:57]

Should we deprecate these instead of deleting them? (Otherwise this is
technically a breaking change. Not sure whether it matters in this case, though
it might have for StringUtils.)

[scheglov, 2016/09/08 22:48:13]

Fortunately almost nobody uses these removed classes.
We had only couple of uses, all of them in the internal-only code.
So, I'm applying the same changes to the internal code.

-  IllegalArgumentException([message = "", cause = null])
-      : super(message, cause);
-}
-
-class IllegalStateException extends JavaException {
-  IllegalStateException([message = ""]) : super(message);
-}
-
 class JavaArrays {
   static int makeHashCode(List a) {
     // TODO(rnystrom): This is not used by analyzer, but is called by
@@ -178,18 +168,6 @@ class JavaArrays {
   }
 }
 
-class JavaException implements Exception {
-  final String message;
-  final Object cause;
-  JavaException([this.message = "", this.cause = null]);
-  JavaException.withCause(this.cause) : message = null;
-  String toString() => "$runtimeType: $message $cause";
-}
-
-class JavaIOException extends JavaException {
-  JavaIOException([message = "", cause = null]) : super(message, cause);
-}
-
 class JavaPatternMatcher {
   Iterator<Match> _matches;
   Match _match;
@@ -237,26 +215,6 @@ class JavaSystem {
   }
 }
 
-class MissingFormatArgumentException implements Exception {
-  final String s;
-
-  MissingFormatArgumentException(this.s);
-
-  String toString() => "MissingFormatArgumentException: $s";
-}
-
-class NoSuchElementException extends JavaException {
-  String toString() => "NoSuchElementException";
-}
-
-class NotImplementedException extends JavaException {
-  NotImplementedException(message) : super(message);
-}
-
-class NumberFormatException extends JavaException {
-  String toString() => "NumberFormatException";
-}
-
 class PrintStringWriter extends PrintWriter {
   final StringBuffer _sb = new StringBuffer();
 
@@ -284,19 +242,6 @@ abstract class PrintWriter {
   }
 }
 
-class RuntimeException extends JavaException {
-  RuntimeException({String message: "", Exception cause: null})
-      : super(message, cause);
-}
-
-class StringIndexOutOfBoundsException extends JavaException {
-  StringIndexOutOfBoundsException(int index) : super('$index');
-}
-
-class UnsupportedOperationException extends JavaException {
-  UnsupportedOperationException([message = ""]) : super(message);
-}
-
 class URISyntaxException implements Exception {
   final String message;
   URISyntaxException(this.message);