title: Debug Maven project in Eclipse
body: <p>I am following below link to try to debug my maven project in Eclipse:
  <a href="http://mahertb.blogspot.com/2006/08/debugging-maven-web-application-with.html" rel="nofollow noreferrer">http://mahertb.blogspot.com/2006/08/debugging-maven-web-application-with.html</a></p>
  
  <p>Somethings go fine until it throws an exception when I run it:
  org.codehaus.classworlds.Launcher class is not found.</p>
  
  <p>But I've set D:\Installs\apache-maven-2.2.1\boot\classworlds-1.1.jar in user entries. (D:\Installs\apache-maven-2.2.1 is my M2_HOME). </p>
  
  <p>Anyone has similar problem?</p>
  
  <p>Or another aspect of same question: 
  What is the trick of debugging Java application in Eclipse?</p>