com.sun.jdi.InvalidStackFrameException: Thread has been resumed
   at com.sun.tools.jdi.StackFrameImpl.validateStackFrame(StackFrameImpl.java:62)
   at com.sun.tools.jdi.StackFrameImpl.thread(StackFrameImpl.java:80)
   at com.sun.tools.jdi.ThreadReferenceImpl.popFrames(ThreadReferenceImpl.java:486)
Caused: org.netbeans.modules.debugger.jpda.jdi.InvalidStackFrameExceptionWrapper: com.sun.jdi.InvalidStackFrameException: Thread has been resumed
   at org.netbeans.modules.debugger.jpda.jdi.ThreadReferenceWrapper.popFrames(ThreadReferenceWrapper.java:406)
   at org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl.popFrames(JPDAThreadImpl.java:628)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.popFrames(JPDADebuggerImpl.java:612)
   at org.netbeans.modules.debugger.jpda.models.CallStackFrameImpl.popFrame(CallStackFrameImpl.java:723)
   at org.netbeans.modules.debugger.jpda.ui.models.DebuggingActionsProvider.popToHere(DebuggingActionsProvider.java:477)
   at org.netbeans.modules.debugger.jpda.ui.models.DebuggingActionsProvider.access$400(DebuggingActionsProvider.java:82)
   at org.netbeans.modules.debugger.jpda.ui.models.DebuggingActionsProvider$4$1.run(DebuggingActionsProvider.java:219)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1417)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1955)