java.lang.AssertionError at com.sun.tools.javac.util.Assert.error(Assert.java:126) at com.sun.tools.javac.util.Assert.check(Assert.java:45) at com.sun.tools.javac.comp.MemberEnter$5.enterAnnotation(MemberEnter.java:1004) at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:131) at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:123) at com.sun.tools.javac.comp.Enter.complete(Enter.java:747) at com.sun.tools.javac.main.JavaCompiler.complete(JavaCompiler.java:1036) at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:998) at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.enterTrees(JavacProcessingEnvironment.java:1028) at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.(JavacProcessingEnvironment.java:927) at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.next(JavacProcessingEnvironment.java:945) at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1122) at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1206) at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1093) at com.sun.tools.javac.main.JavaCompiler.complete(JavaCompiler.java:801) at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:2545) at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:2440) at com.sun.tools.javac.code.Symbol.complete(Symbol.java:553) at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1018) at com.sun.tools.javac.jvm.ClassReader.completeEnclosing(ClassReader.java:2477) at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:2434) at com.sun.tools.javac.code.Symbol.complete(Symbol.java:553) at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1018) at com.sun.tools.javac.code.Symbol$ClassSymbol.flags(Symbol.java:949) at com.sun.tools.javac.code.Symbol$TypeSymbol.getEnclosedElements(Symbol.java:727) at org.netbeans.modules.java.source.save.ElementOverlay$PackageElementWrapper.getEnclosedElements(ElementOverlay.java:773) at org.netbeans.modules.java.source.pretty.ImportAnalysis2.setImports(ImportAnalysis2.java:164) at org.netbeans.modules.java.source.transform.ImmutableTreeTranslator.rewriteChildren(ImmutableTreeTranslator.java:533) at org.netbeans.modules.java.source.transform.ImmutableTreeTranslator.visitCompilationUnit(ImmutableTreeTranslator.java:334) at org.netbeans.modules.java.source.transform.ImmutableTreeTranslator.visitCompilationUnit(ImmutableTreeTranslator.java:94) at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:551) at org.netbeans.modules.java.source.transform.ImmutableTreeTranslator.translate(ImmutableTreeTranslator.java:136) at org.netbeans.api.java.source.WorkingCopy$4.translate(WorkingCopy.java:697) at org.netbeans.api.java.source.WorkingCopy$4.translate(WorkingCopy.java:695) at org.netbeans.api.java.source.WorkingCopy.processCurrentCompilationUnit(WorkingCopy.java:721) at org.netbeans.api.java.source.WorkingCopy.getChanges(WorkingCopy.java:899) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:652) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:639) at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:493) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:593) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:155) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:139) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:206) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:203) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:203) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:106) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:443) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:414) at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:660) at org.netbeans.modules.java.hints.errors.CreateClassFix$CreateOuterClassFix.implement(CreateClassFix.java:300) at org.netbeans.modules.editor.hints.HintsUI$1.run(HintsUI.java:841) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042) Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.AssertionError at org.openide.util.RequestProcessor.post(RequestProcessor.java:424) at org.netbeans.modules.editor.hints.HintsUI.invokeHint(HintsUI.java:838) at org.netbeans.modules.editor.hints.HintsUI.mouseClicked(HintsUI.java:564) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270) at java.awt.Component.processMouseEvent(Component.java:6508) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt.Component.processEvent(Component.java:6270) at java.awt.Container.processEvent(Container.java:2229) at java.awt.Component.dispatchEventImpl(Component.java:4861) at java.awt.Container.dispatchEventImpl(Container.java:2287) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4832) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4501) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4422) at java.awt.Container.dispatchEventImpl(Container.java:2273) at java.awt.Component.dispatchEvent(Component.java:4687) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735) at java.awt.EventQueue.access$200(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:694) at java.awt.EventQueue$3.run(EventQueue.java:692) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:708) at java.awt.EventQueue$4.run(EventQueue.java:706) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:705) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)