java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.ArrayDeque.doubleCapacity(ArrayDeque.java:157)
   at java.util.ArrayDeque.addLast(ArrayDeque.java:247)
   at java.util.ArrayDeque.add(ArrayDeque.java:418)
   at java.util.AbstractCollection.addAll(AbstractCollection.java:344)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:657)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:613)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query.execute(QuerySupport.java:613)
   at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:365)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.search(IndexQueryImpl.java:1641)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.results(IndexQueryImpl.java:1679)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getTypeMembers(IndexQueryImpl.java:625)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getDirectInheritedTypeMembers(IndexQueryImpl.java:1120)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getInheritedTypeMembers(IndexQueryImpl.java:1287)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getAllTypeMembers(IndexQueryImpl.java:1242)
   at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getAccessibleTypeMembers(IndexQueryImpl.java:1265)
   at org.netbeans.modules.php.editor.completion.PHPCodeCompletion.autoCompleteClassMembers(PHPCodeCompletion.java:1149)
   at org.netbeans.modules.php.editor.completion.PHPCodeCompletion.complete(PHPCodeCompletion.java:465)
   at org.netbeans.modules.csl.editor.completion.GsfCompletionProvider$JavaCompletionQuery.addCodeCompletionItems(GsfCompletionProvider.java:626)
   at org.netbeans.modules.csl.editor.completion.GsfCompletionProvider$JavaCompletionQuery.resolveCompletion(GsfCompletionProvider.java:613)
   at org.netbeans.modules.csl.editor.completion.GsfCompletionProvider$JavaCompletionQuery.access$400(GsfCompletionProvider.java:250)
   at org.netbeans.modules.csl.editor.completion.GsfCompletionProvider$JavaCompletionQuery$1.run(GsfCompletionProvider.java:336)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:153)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:137)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)