title: How to edit an existing eclipse plugin?
body: <p>I have an open source plugin, with a license that allows me to modify it, from here: <a href="http://www.jcraft.com/eclipse-jcterm/" rel="nofollow">http://www.jcraft.com/eclipse-jcterm/</a> (under the source section). I want to modify this plugin and use it on my local eclipse. </p>
  
  <ol>
  <li>Is this even possible given the jar file that I have? Or do I need more?</li>
  <li>What must I do to bring this up in eclipse (via the Eclipse plugin development view obviously)?</li>
  <li>How can I install this plugin to verify it works as I want?</li>
  </ol>