title: eclipse: no warning for unused private methods
body: <p>Regarding eclipse Kepler SR1</p>
  
  <p>Hi,</p>
  
  <p>I remember that a unused private methods were getting a warning from the compiler.</p>
  
  <p>I don't know if it's changed switching to Kepler (or a previous release) or if it is project settings, because I'm working on a new project where the eclipse settings are shared. </p>
  
  <p>I even couldn't find the setting in the eclipse compiler settings.</p>