What should I do if I encounter "java.lang.NoClassDefFoundError: com/instantiations/eclipse/debug/Tracer" error when trying to run my test?

Java.lang. NoClassDefFoundError: com/instantiations/eclipse/debug/Tracer at com.windowtester.swt.monitor.UIThreadMonitor. Trace(UIThreadMonitor.

Java:444) at com.windowtester.swt.monitor.UIThreadMonitor. SetListener(UIThreadMonitor. Java:153) at junit.extensions.UITestCase.

StartTestMonitor(UITestCase. Java:686) at junit.extensions.UITestCase. RunBare(UITestCase.

Java:493) 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:118) at junit.framework.TestSuite. RunTest(TestSuite. Java:208) at junit.framework.TestSuite.

Run(TestSuite. Java:203) at org.eclipse.jdt.internal.junit.runner. Junit3.

JUnit3TestReference. Run(JUnit3TestReference. Java:128) at org.eclipse.jdt.internal.junit.runner.TestExecution.

Run(TestExecution. Java:38) at org.eclipse.jdt.internal.junit.runner. RemoteTestRunner.

RunTests(RemoteTestRunner. Java:460) at org. ... more.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.