java.lang.NullPointerException
   at com.sun.tools.javac.comp.Resolve.findType(Resolve.java:2096)
   at com.sun.tools.javac.comp.Resolve.findIdent(Resolve.java:2125)
   at com.sun.tools.javac.comp.Resolve.resolveIdent(Resolve.java:2352)
   at com.sun.tools.javac.comp.Attr.visitIdent(Attr.java:3493)
   at com.sun.tools.javac.tree.JCTree$JCIdent.accept(JCTree.java:2194)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.attribType(Attr.java:694)
   at com.sun.tools.javac.comp.Attr.attribType(Attr.java:687)
   at com.sun.tools.javac.comp.Attr.visitTypeCast(Attr.java:3421)
   at com.sun.tools.javac.tree.JCTree$JCTypeCast.accept(JCTree.java:1983)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.visitParens(Attr.java:3237)
   at com.sun.tools.javac.tree.JCTree$JCParens.accept(JCTree.java:1817)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3580)
   at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:2075)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1929)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1604)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:681)
   at com.sun.tools.javac.comp.Attr.visitExec(Attr.java:1688)
   at com.sun.tools.javac.tree.JCTree$JCExpressionStatement.accept(JCTree.java:1422)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:704)
   at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:723)
   at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1205)
   at org.netbeans.lib.nbjavac.services.NBAttr.visitBlock(NBAttr.java:82)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:990)
   at com.sun.tools.javac.comp.Attr$ResultInfo.attr(Attr.java:494)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:635)
   at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:704)
   at com.sun.tools.javac.api.JavacTaskImpl.attributeTree(JavacTaskImpl.java:752)
   at org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:698)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser$ParseExpressionTask.run(PreferredCCParser.java:550)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser$11.call(PreferredCCParser.java:470)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser$11.call(PreferredCCParser.java:467)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser.runGuarded(PreferredCCParser.java:678)
   at org.netbeans.modules.debugger.jpda.projects.PreferredCCParser.parseExpression(PreferredCCParser.java:467)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextSupport.parseExpression(EditorContextSupport.java:1441)
   at org.netbeans.modules.debugger.jpda.projectsui.EditorContextImpl.parseExpression(EditorContextImpl.java:836)
   at sun.reflect.GeneratedMethodAccessor536.invoke(GeneratedMethodAccessor536.java:0)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.netbeans.modules.debugger.jpda.EditorContextBridge.parseExpression(EditorContextBridge.java:133)
   at org.netbeans.modules.debugger.jpda.expr.TreeEvaluator.evaluate(TreeEvaluator.java:187)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluateIn(JavaEvaluator.java:162)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluate(JavaEvaluator.java:107)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorExpression$AssociatedExpression.evaluate(EvaluatorExpression.java:90)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorExpression.evaluate(EvaluatorExpression.java:73)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluateGeneric(JPDADebuggerImpl.java:979)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluateIn(JPDADebuggerImpl.java:838)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluateIn(JPDADebuggerImpl.java:861)
   at org.netbeans.modules.debugger.jpda.ui.models.WatchesModel$JPDAWatchEvaluating.getValue(WatchesModel.java:430)
   at org.netbeans.modules.debugger.jpda.ui.models.WatchesModel$JPDAWatchEvaluating.getType(WatchesModel.java:388)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getFilter(VariablesTreeModelFilter.java:657)
   at org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getValueAt(VariablesTreeModelFilter.java:553)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1464)
   at org.netbeans.modules.debugger.jpda.ui.models.PendingActionsFilter.getValueAt(PendingActionsFilter.java:131)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1464)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1466)
   at org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1466)
   at org.netbeans.spi.viewmodel.Models$CompoundModel.getValueAt(Models.java:4591)
   at org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.run(TreeModelNode.java:1916)
   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)