title: Eclipse Git - Compare different branch previous version
body: <p>In git using eclipse i want to current commit of one Branch to the previous version different Branch.</p>
  
  <p>Using "Compare With" option in eclipse, i was able to compare with different branch or with same branch previous versions. But i want to compare with different branch's previous version.</p>
  
  <p>For e.g Branch A has 3 commits aa ab and ac.
  Branch B has 3 commits ba bb and bc.</p>
  
  <p>I want to compare branch B's bc commit (latest) with Branch A's aa commit (not with command line)</p>