title: java get last day in next month
body: <p>I have variable nowDate type of Date and I want set variable nextDate contains last day in next month.</p>
  
  <p>For example:
  nowDate = 2013-04-16</p>
  
  <p>So nextDate will contains 2013-05-31</p>
  
  <p>How can I do that?</p>