An error occurred during parsing of 'java/net/URLClassLoader.java in D:\java\jdk1.8.0_60_x64\src.zip'. Please report a bug against java/source and attach dump file 'C:\Users\Malzonek\AppData\Roaming\NetBeans\dev\var\log\URLClassLoader.dump'.
Caused: java.lang.NullPointerException
   at com.sun.tools.javac.comp.Resolve$AbstractMethodCheck.argumentsAcceptable(Resolve.java:724)
   at com.sun.tools.javac.comp.Resolve$4.argumentsAcceptable(Resolve.java:843)
   at com.sun.tools.javac.comp.Resolve.rawInstantiate(Resolve.java:584)
   at com.sun.tools.javac.comp.Resolve.checkMethod(Resolve.java:609)
   at com.sun.tools.javac.comp.Attr.checkMethod(Attr.java:4012)
   at com.sun.tools.javac.comp.Attr.checkIdInternal(Attr.java:3794)
   at com.sun.tools.javac.comp.Attr.checkId(Attr.java:3666)
   at com.sun.tools.javac.comp.Attr.visitIdent(Attr.java:3409)
   at com.sun.tools.javac.tree.JCTree$JCIdent.accept(JCTree.java:2017)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1843)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1471)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.visitReturn(Attr.java:1701)
   at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1390)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:641)
   at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:657)
   at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1130)
   at org.netbeans.lib.nbjavac.services.NBAttr.visitBlock(NBAttr.java:82)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:915)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:641)
   at com.sun.tools.javac.comp.Attr.visitIf(Attr.java:1597)
   at com.sun.tools.javac.tree.JCTree$JCIf.accept(JCTree.java:1275)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:641)
   at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:657)
   at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1130)
   at org.netbeans.lib.nbjavac.services.NBAttr.visitBlock(NBAttr.java:82)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:915)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:641)
   at com.sun.tools.javac.comp.Attr.visitMethodDef(Attr.java:1014)
   at org.netbeans.lib.nbjavac.services.NBAttr.visitMethodDef(NBAttr.java:76)
   at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:784)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:572)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:641)
   at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4559)
   at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4461)
   at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4389)
   at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4364)
   at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1317)
   at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1290)
   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:641)
   at org.netbeans.modules.java.source.parsing.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:383)
   at org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:109)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser.toPhase(PreferredCCParser.java:607)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser.getArguments(PreferredCCParser.java:296)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextSupport.getArguments(EditorContextSupport.java:1440)
   at org.netbeans.modules.debugger.jpda.projectsui.EditorContextImpl.getArguments(EditorContextImpl.java:806)
   at org.netbeans.modules.debugger.jpda.models.CallStackFrameImpl.getMethodArguments(CallStackFrameImpl.java:564)
   at org.netbeans.modules.debugger.jpda.ui.models.LocalsTreeModel.getLocalVariables(LocalsTreeModel.java:634)
   at org.netbeans.modules.debugger.jpda.ui.models.LocalsTreeModel.getLocalVariables(LocalsTreeModel.java:589)
   at org.netbeans.modules.debugger.jpda.ui.models.LocalsTreeModel.getChildrenImpl(LocalsTreeModel.java:164)
   at org.netbeans.modules.debugger.jpda.ui.models.LocalsTreeModel.getChildren(LocalsTreeModel.java:151)
   at org.netbeans.spi.viewmodel.Models$DelegatingTreeModel.getChildren(Models.java:1795)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilterSI.getChildren(VariablesTreeModelFilterSI.java:193)
   at org.netbeans.spi.viewmodel.Models$CompoundTreeModel.getChildren(Models.java:954)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getChildren(VariablesTreeModelFilter.java:307)
   at org.netbeans.spi.viewmodel.Models$CompoundTreeModel.getChildren(Models.java:954)
   at org.netbeans.modules.debugger.jpda.ui.models.PendingActionsFilter.getChildren(PendingActionsFilter.java:98)
   at org.netbeans.spi.viewmodel.Models$CompoundTreeModel.getChildren(Models.java:954)
   at org.netbeans.spi.viewmodel.Models$CompoundModel.getChildren(Models.java:4422)
   at org.netbeans.modules.debugger.ui.views.ViewModelListener$5.getChildren(ViewModelListener.java:462)
   at org.netbeans.modules.viewmodel.TreeModelHyperNode$HyperModelChildren.getModelChildren(TreeModelHyperNode.java:241)
   at org.netbeans.modules.viewmodel.TreeModelNode$TreeModelChildren.run(TreeModelNode.java:1446)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)