title: Eclipse RCP with project dependency
body: <p>I have developed an RCP plug-in (not standalone), and a Java Project with library code that the plug-in needs to call.</p>
  
  <p>I have configured the Java Project in the same workspace. The plug-in has a project dependency on the Java Project.</p>
  
  <p>The code compiles (the plug-in does some stuff with the Java Project / library code).</p>
  
  <p>When I run the plug-in, I get a ClassNotFoundException:</p>
  
  <pre><code>java.lang.ClassNotFoundException: com.mycode.ArgSet
      at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
  </code></pre>
  
  <p>Anyone know how to configure the plug-in properly?</p>