title: java.lang.NoClassDefFoundError: when trying to debug in eclipse
body: <p>I was trying to Debug my application by running it from Eclipse after passing the arguments in the Debug configuration > Arguments . But im getting the error as below</p>
  
  <pre><code>java.lang.NoClassDefFoundError: C:\bea\jrockit_160_05\jre\bin\java
  Caused by: java.lang.ClassNotFoundException: C:\bea\jrockit_160_05\jre\bin\java
      at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
      at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
      at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
  Exception in thread "main" 
  
  "C:\bea\jrockit_160_05\jre\bin\java" -Xms256m -Xmx256m -XX:PermSize=64M -XX:MaxPermSize=1000M ---------etc
  </code></pre>
  
  <p>etc are the arguments im passed . </p>
  
  <p>Please help me to resolve this</p>