com.sun.jdi.VMDisconnectedException
   at com.sun.tools.jdi.TargetVM.waitForReply(TargetVM.java:304)
   at com.sun.tools.jdi.VirtualMachineImpl.waitForTargetReply(VirtualMachineImpl.java:1036)
   at com.sun.tools.jdi.PacketStream.waitForReply(PacketStream.java:69)
   at com.sun.tools.jdi.JDWP$ObjectReference$ReferenceType.waitForReply(JDWP.java:4170)
   at com.sun.tools.jdi.JDWP$ObjectReference$ReferenceType.process(JDWP.java:4151)
   at com.sun.tools.jdi.ObjectReferenceImpl.referenceType(ObjectReferenceImpl.java:152)
   at com.sun.tools.jdi.ThreadReferenceImpl.toString(ThreadReferenceImpl.java:588)
   at java.lang.String.valueOf(String.java:2854)
   at java.lang.StringBuilder.append(StringBuilder.java:128)
   at org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl.notifyMethodInvoking(JPDAThreadImpl.java:1295)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl$1.run(JPDADebuggerImpl.java:873)
   at org.netbeans.spi.debugger.jpda.Evaluator$Context.notifyMethodToBeInvoked(Evaluator.java:231)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator$1.run(JavaEvaluator.java:94)
   at org.netbeans.modules.debugger.jpda.expr.EvaluationContext.methodToBeInvoked(EvaluationContext.java:204)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.invokeMethod(EvaluatorVisitor.java:3415)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitLiteral(EvaluatorVisitor.java:2224)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitLiteral(EvaluatorVisitor.java:190)
   at com.sun.tools.javac.tree.JCTree$JCLiteral.accept(JCTree.java:1774)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitMethodInvocation(EvaluatorVisitor.java:323)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitMethodInvocation(EvaluatorVisitor.java:190)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1336)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitExpressionStatement(EvaluatorVisitor.java:1560)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitExpressionStatement(EvaluatorVisitor.java:190)
   at com.sun.tools.javac.tree.JCTree$JCExpressionStatement.accept(JCTree.java:1176)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitBlock(EvaluatorVisitor.java:1465)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.visitBlock(EvaluatorVisitor.java:190)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:793)
   at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:49)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.scan(EvaluatorVisitor.java:229)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorVisitor.scan(EvaluatorVisitor.java:190)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextImpl.parseExpression(EditorContextImpl.java:2091)
   at sun.reflect.GeneratedMethodAccessor787.invoke(GeneratedMethodAccessor787.java:0)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at org.netbeans.modules.debugger.jpda.EditorContextBridge.parseExpression(EditorContextBridge.java:130)
   at org.netbeans.modules.debugger.jpda.expr.TreeEvaluator.evaluate(TreeEvaluator.java:183)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluateIn(JavaEvaluator.java:144)
   at org.netbeans.modules.debugger.jpda.JavaEvaluator.evaluate(JavaEvaluator.java:92)
   at org.netbeans.modules.debugger.jpda.expr.EvaluatorExpression$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:896)
   at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.evaluateIn(JPDADebuggerImpl.java:765)
   at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.evaluateConditionIn(BreakpointImpl.java:818)
   at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.evaluateCondition(BreakpointImpl.java:691)
   at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.processCondition(BreakpointImpl.java:403)
   at org.netbeans.modules.debugger.jpda.breakpoints.ClassBasedBreakpoint.processCondition(ClassBasedBreakpoint.java:99)
   at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.processCondition(BreakpointImpl.java:351)
   at org.netbeans.modules.debugger.jpda.breakpoints.ClassBasedBreakpoint.processCondition(ClassBasedBreakpoint.java:99)
   at org.netbeans.modules.debugger.jpda.breakpoints.LineBreakpointImpl.processCondition(LineBreakpointImpl.java:519)
   at org.netbeans.modules.debugger.jpda.util.Operator.processEvents(Operator.java:427)
   at org.netbeans.modules.debugger.jpda.util.Operator.access$800(Operator.java:116)
   at org.netbeans.modules.debugger.jpda.util.Operator$1.run(Operator.java:244)
   at java.lang.Thread.run(Thread.java:722)