title: how to identify the modification in a method inside a java file?
body: <p>I have created  a plugin  where i am in a need of finding the changes inside the method. I have used                  JavaCore.addElementChangedListener  to listen to the changes happening in the java file. but i cant get the changes inside the method. I want to get the changes inside the method .I have gone through the <a href="https://stackoverflow.com/questions/13761220/how-to-capture-changes-inside-methods-in-an-eclipse-plugin">How to capture changes inside methods in an Eclipse plugin</a> but i am not able to get the subtrees and changes fileds . Actually am not able to get the actual concept . can you please help me to get the changes in the method?</p>