java.lang.NullPointerException
	at org.netbeans.modules.apisupport.project.queries.GlobalJavadocForBinaryImpl.findJavadoc(GlobalJavadocForBinaryImpl.java:51)
	at org.netbeans.api.java.queries.JavadocForBinaryQuery.findJavadoc(JavadocForBinaryQuery.java:60)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.getJavadocFile(ClassFileInfoUtil.java:707)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.getHtmlReader(ClassFileInfoUtil.java:633)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.createParamsInfo(ClassFileInfoUtil.java:582)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.createMethodInfo(ClassFileInfoUtil.java:213)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.createClassInfo(ClassFileInfoUtil.java:153)
	at org.netbeans.modules.javacore.parser.ClassFileInfoUtil.createClassInfo(ClassFileInfoUtil.java:66)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.getResInfoFromClassFile(ResourceImpl.java:411)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.directClassFileUpdate(ResourceImpl.java:660)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:634)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:573)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.checkUpToDate(SemiPersistentElement.java:263)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.checkUpToDate(SemiPersistentElement.java:267)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.JavaClassImpl.getSuperClass(JavaClassImpl.java:321)
	at org.netbeans.jmi.javamodel.JavaClass$Impl.getSuperClass(Unknown Source)
	at org.netbeans.modules.javacore.parser.MDRParser.getSuperClass(MDRParser.java:1443)
	at org.netbeans.modules.javacore.parser.Scope.getSuperClass(Scope.java:349)
	at org.netbeans.modules.javacore.parser.Scope.constructMemberTypeScope(Scope.java:132)
	at org.netbeans.modules.javacore.parser.Scope.createMemberTypeScope(Scope.java:122)
	at org.netbeans.modules.javacore.parser.Scope.constructMemberTypeScope(Scope.java:137)
	at org.netbeans.modules.javacore.parser.Scope.createMemberTypeScope(Scope.java:122)
	at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:479)
	at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:369)
	at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:331)
	at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:309)
	at org.netbeans.modules.javacore.parser.MDRParser.enterMembers(MDRParser.java:239)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.directUpdate(ResourceImpl.java:719)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:630)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:573)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.initResource(ResourceImpl.java:420)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement.initCheck(MetadataElement.java:133)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getElementInfo(SemiPersistentElement.java:185)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getInternalForm(SemiPersistentElement.java:829)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement.getASTree(MetadataElement.java:501)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getParser(SemiPersistentElement.java:824)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.getFeaturePosition(ResourceImpl.java:450)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.FeatureImpl.getPosition(FeatureImpl.java:270)
	at org.netbeans.modules.javacore.JMManager.getElementPosition(JMManager.java:720)
	at org.netbeans.modules.javacore.JMManager.getElementPosition(JMManager.java:706)
	at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.findElement(JavaEditor.java:1321)
	at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.createNode(JavaEditor.java:1269)
	at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.access$800(JavaEditor.java:1189)
	at org.netbeans.modules.java.JavaEditor$12.run(JavaEditor.java:1241)
	at org.openide.util.Mutex.readAccess(Mutex.java:195)
	at org.netbeans.modules.java.JavaEditor$11.run(JavaEditor.java:1239)
	at org.openide.util.Task.run(Task.java:207)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:469)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:870)