An error occurred during parsing of 'C:\Users\Revivius\Documents\NetBeansProjects\Grouping\GenericGroupView\src\test\Main.java'. Please report a bug against java/source and attach dump file 'C:\Users\Revivius\AppData\Roaming\NetBeans\8.0\var\log\Main_11.dump'.
Caused: java.lang.NullPointerException
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitNewClass(Attr.java:4667)
   at com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1516)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitVarDef(Attr.java:4648)
   at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:852)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitBlock(Attr.java:4700)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:909)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.tree.TreeScanner.visitLambda(TreeScanner.java:221)
   at com.sun.tools.javac.tree.JCTree$JCLambda.accept(JCTree.java:1624)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
   at com.sun.tools.javac.tree.TreeScanner.visitNewClass(TreeScanner.java:207)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitNewClass(Attr.java:4672)
   at com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1516)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitVarDef(Attr.java:4648)
   at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:852)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitBlock(Attr.java:4700)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:909)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitMethodDef(Attr.java:4639)
   at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:778)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Attr$TypeAnnotationsValidator.visitClassDef(Attr.java:4695)
   at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:692)
   at com.sun.tools.javac.comp.Attr.validateTypeAnnotations(Attr.java:4594)
   at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4518)
   at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4383)
   at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4316)
   at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4291)
   at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1314)
   at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1287)
   at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:469)
   at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:448)
   at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:664)
   at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:519)
   at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:174)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callGetResult(TaskProcessor.java:615)
   at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:256)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:727)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)