title: Calendar issue in Adding month +1 to to calendar month in Android
body: <p>I am using the following code</p>
  
  <pre><code>Calendar cal = Calendar.getInstance();
  System.out.println("Before "+cal.getTime());
  cal.set(Calendar.MONTH, 01);
  System.out.println("After "+cal.getTime());
  </code></pre>
  
  <p>the output is </p>
  
  <pre><code>Before Thu Jan 31 10:07:34 IST 2013
  After Sun Mar 03 10:07:34 IST 2013
  </code></pre>
  
  <p>for adding <code>+1</code> to <strong>jan</strong> is giving <strong>mar</strong> month. may be it returning correct output if we add 30 days to present date. but i want to show <strong>feb</strong> month. can any body help me please..</p>