title: What JVM does Intellij Idea use to launch with?
body: <p>I am an Eclipse user that recently decided to try Intellij Idea. My OS is Ubuntu 12.</p>
  
  <p>Working with Eclipse it was easy to choose a JVM used to start Eclipse by specifying it in eclipse.ini (http://wiki.eclipse.org/Eclipse.ini#Specifying_the_JVM). But I cannot find such a thing for Intellij Idea 12.</p>
  
  <p>Thus, I have 2 questions:</p>
  
  <ol>
  <li>How does Intellij Idea determine what JVM to use to start itself?</li>
  <li>Is there a way to override this default behavior?</li>
  </ol>
  
  <p>Thank you.</p>