title: UML Plugin for Eclipse - Class Diagrams & Java Code Generation - Indigo/Juno
body: <p>I am looking for a UML plugin for Eclipse. I know this questions has been asked several times, but most of them are a few years old. From what I read I would say that most people prefer eUML2, but this officially supports only Helios. </p>
  
  <p>So far I am using argoUML, but the absence of an undo-button is really an usability nightmare, to say the least. Additionally I would prefer integration into Eclipse.</p>
  
  <p>What I want is:</p>
  
  <ul>
  <li>Free/Open-source</li>
  <li>Actively developed tool (support for Indigo, planned support for Juno)</li>
  <li>Hassle-free installation in Eclipse</li>
  <li>Class diagrams</li>
  <li>Generate Java code from diagrams</li>
  <li>Update the class diagrams after implementation is done (round-trip)</li>
  </ul>
  
  <p>What would be nice:</p>
  
  <ul>
  <li>Other diagrams, where for me the most important are sequence and use case diagrams</li>
  </ul>
  
  <p>If there are in fact no suitable Eclipse plugins, than I would be happy if you could point out other tools that are free/open source and linux-based and which workflow you are using to accomplish the aforementioned requirements.</p>