java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:2734)
   at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
   at java.util.ArrayList.add(ArrayList.java:351)
   at org.netbeans.lib.lexer.BatchTokenList.tokenOrEmbeddingImpl(BatchTokenList.java:179)
   at org.netbeans.lib.lexer.BatchTokenList.tokenOrEmbedding(BatchTokenList.java:170)
   at org.netbeans.api.lexer.TokenSequence.moveNext(TokenSequence.java:454)
   at org.netbeans.modules.php.editor.PhpEmbeddingProvider.getEmbeddings(PhpEmbeddingProvider.java:90)
   at org.netbeans.modules.parsing.impl.SourceCache.getAllEmbeddings(SourceCache.java:250)
   at org.netbeans.modules.parsing.api.ResultIterator.getEmbeddings(ResultIterator.java:159)
   at org.netbeans.modules.refactoring.javascript.plugins.JsRefactoringPlugin$TransformTask.visit(JsRefactoringPlugin.java:244)
   at org.netbeans.modules.refactoring.javascript.plugins.JsRefactoringPlugin$TransformTask.run(JsRefactoringPlugin.java:231)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:151)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:135)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:191)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:103)
   at org.netbeans.modules.refactoring.javascript.plugins.JsRefactoringPlugin.processFiles(JsRefactoringPlugin.java:209)
   at org.netbeans.modules.refactoring.javascript.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:551)
   at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:419)
   at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:403)
   at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:214)
   at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:804)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1413)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1952)