Remove JavaPatternMatcher from java_core.

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

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.src.generated.resolver;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart';
@@ skipping 8536 matching lines @@
       token = token.next;
     }
   }
 
   /**
    * Look for user defined tasks in comments and convert them into info level analysis issues.
    *
    * @param commentToken the comment token to analyze
    */
   void _scrapeTodoComment(Token commentToken) {
-    JavaPatternMatcher matcher =
-        new JavaPatternMatcher(TodoCode.TODO_REGEX, commentToken.lexeme);
-    if (matcher.find()) {
+    Iterable<Match> matches = TodoCode.TODO_REGEX.allMatches(commentToken.lexeme);
+    for (Match match in matches) {
       int offset =
-          commentToken.offset + matcher.start() + matcher.group(1).length;
-      int length = matcher.group(2).length;
+          commentToken.offset + match.start + match.group(1).length;
+      int length = match.group(2).length;
       _errorReporter.reportErrorForOffset(
-          TodoCode.TODO, offset, length, [matcher.group(2)]);
+          TodoCode.TODO, offset, length, [match.group(2)]);
     }
   }
 }
 
 /**
  * Helper for resolving [TypeName]s.
  *
  * The client must set [nameScope] before calling [resolveTypeName].
  */
 class TypeNameResolver {
@@ skipping 2584 matching lines @@
       return null;
     }
     if (identical(node.staticElement, variable)) {
       if (node.inSetterContext()) {
         result = true;
       }
     }
     return null;
   }
 }