title: Command line for Eclipse Java formatter
body: <p>I just wonder if there is a command line tool for eclipse java file formatter.
  Or if there is an ant task to execute it.</p>
  
  <p>In my scenario, there are 2 java formatters, one is for android formatter, the other is our internal formatter.</p>
  
  <p>So we have to change it between these two formatter. </p>