title: java.lang.NoClassDefFoundError while running JUnit
body: <p>Hi i am getting this error please help me out, thanks</p>
  
  <pre><code>java.lang.NoClassDefFoundError: com/ge/energy/wp/core/exception/WPException
  at java.lang.Class.getDeclaredMethods0(Native Method)
  at java.lang.Class`enter code here`.privateGetDeclaredMethods(Unknown Source)
  at java.lang.Class.getMethod0(Unknown Source)
  at java.lang.Class.getMethod(Unknown Source)
  at org.junit.internal.requests.ClassRequest.hasSuiteMethod(ClassRequest.java:62)
  at org.junit.internal.requests.ClassRequest.getRunnerClass(ClassRequest.java:50)
  at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:28)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.&lt;init&gt;(JUnit4TestReference.java:28)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.&lt;init&gt;(JUnit4TestClassReference.java:24)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:40)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:30)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:445)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
  
  
  Caused by: java.lang.ClassNotFoundException: com.ge.energy.wp.core.exception.WPException
  at java.net.URLClassLoader$1.run(Unknown Source)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(Unknown Source)
  at java.lang.ClassLoader.loadClass(Unknown Source)
  at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
  at java.lang.ClassLoader.loadClass(Unknown Source)
  at java.lang.ClassLoader.loadClassInternal(Unknown Source)
  ... 15 more
  </code></pre>