title: How to kill stack activity
body: <p>Please tell me any one, how to kill previous stacked activity.My requirement is like that
   let I move from activity 
      A---->B----->C------>D----->E
   Then activity stack will be   <strong>E-D-C-B-A</strong> 
   Now I am at <strong>E</strong> if my all work is done  then I move to activity <strong>B</strong>
   using </p>
  
  <pre><code>startActivity(intent); 
  
  this.finish();
  </code></pre>
  
  <p>this code will be kill only  <strong>E</strong> activity but I want to kill <strong>C D</strong> activity also.
  how can I do that.
  thanks. </p>