org.netbeans.junit.AssertionFailedErrorException: Exception in getChild
	at org.netbeans.jellytools.JellyTestCase.runBare(JellyTestCase.java:149)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:120)
	at org.netbeans.junit.NbTestCase.run(NbTestCase.java:165)
	at junit.framework.TestSuite.runTest(TestSuite.java:230)
	at junit.framework.TestSuite.run(TestSuite.java:225)
	at org.netbeans.xtest.testrunner.JUnitTestRunner.runTests(JUnitTestRunner.java:169)
	at org.netbeans.xtest.testrunner.JUnitTestRunner.runTests(JUnitTestRunner.java:124)
	at org.netbeans.xtest.plugin.ide.MainWithExec.run(MainWithExec.java:85)
	at org.netbeans.xtest.plugin.ide.Main$3.run(Main.java:300)
	at java.lang.Thread.run(Thread.java:595)

Nested Exception is:
org.netbeans.jemmy.JemmyException: Exception in getChild
	at org.netbeans.jemmy.QueueTool.invokeAndWait(QueueTool.java:414)
	at org.netbeans.jemmy.QueueTool.invokeSmoothly(QueueTool.java:344)
	at org.netbeans.jemmy.operators.Operator.runMappingPrimitive(Operator.java:915)
	at org.netbeans.jemmy.operators.Operator.runMapping(Operator.java:785)
	at org.netbeans.jemmy.operators.JTreeOperator.getChild(JTreeOperator.java:460)
	at org.netbeans.jemmy.operators.JTreeOperator.chooseSubnode(JTreeOperator.java:1506)
	at org.netbeans.jemmy.operators.JTreeOperator.chooseSubnode(JTreeOperator.java:1519)
	at org.netbeans.jemmy.operators.JTreeOperator$StringArrayPathChooser.hasAsParent(JTreeOperator.java:2431)
	at org.netbeans.jemmy.operators.JTreeOperator$StringArrayPathChooser.checkPath(JTreeOperator.java:2413)
	at org.netbeans.jemmy.operators.JTreeOperator$5.actionProduced(JTreeOperator.java:579)
	at org.netbeans.jemmy.Waiter.checkActionProduced(Waiter.java:249)
	at org.netbeans.jemmy.Waiter.waitAction(Waiter.java:142)
	at org.netbeans.jemmy.operators.JTreeOperator.findPathPrimitive(JTreeOperator.java:2296)
	at org.netbeans.jemmy.operators.JTreeOperator.findPathPrimitive(JTreeOperator.java:2306)
	at org.netbeans.jemmy.operators.JTreeOperator.findPath(JTreeOperator.java:596)
	at org.netbeans.jemmy.operators.JTreeOperator.findPath(JTreeOperator.java:749)
	at org.netbeans.jemmy.operators.JTreeOperator.findPath(JTreeOperator.java:837)
	at org.netbeans.jemmy.operators.JTreeOperator.findPath(JTreeOperator.java:953)
	at org.netbeans.jellytools.nodes.Node.<init>(Node.java:73)
	at validation.CNDValidation.testClassView(CNDValidation.java:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at junit.framework.TestCase.runTest(TestCase.java:164)
	at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:59)
	at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:286)
	at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:224)
	at org.netbeans.junit.NbTestCase.runBare(NbTestCase.java:302)
	at org.netbeans.jellytools.JellyTestCase.runBare(JellyTestCase.java:122)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:120)
	at org.netbeans.junit.NbTestCase.run(NbTestCase.java:165)
	at junit.framework.TestSuite.runTest(TestSuite.java:230)
	at junit.framework.TestSuite.run(TestSuite.java:225)
	at org.netbeans.xtest.testrunner.JUnitTestRunner.runTests(JUnitTestRunner.java:169)
	at org.netbeans.xtest.testrunner.JUnitTestRunner.runTests(JUnitTestRunner.java:124)
	at org.netbeans.xtest.plugin.ide.MainWithExec.run(MainWithExec.java:85)
	at org.netbeans.xtest.plugin.ide.Main$3.run(Main.java:300)
	at java.lang.Thread.run(Thread.java:595)
Inner exception:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(ArrayList.java:546)
	at java.util.ArrayList.get(ArrayList.java:321)
	at org.openide.explorer.view.VisualizerNode.getChildAt(VisualizerNode.java:261)
	at javax.swing.tree.DefaultTreeModel.getChild(DefaultTreeModel.java:156)
	at org.netbeans.jemmy.operators.JTreeOperator$3.map(JTreeOperator.java:462)
	at org.netbeans.jemmy.operators.Operator$MapAction.launch(Operator.java:1234)
	at org.netbeans.jemmy.QueueTool$QueueAction.run(QueueTool.java:541)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at org.netbeans.jemmy.QueueTool$JemmyQueue.dispatchEvent(QueueTool.java:588)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)