title: UMLGraph - How to generate class diagram for a Java project?
body: <p>Using UMLGraph we can generate class diagram for a java file.
  For .eg)</p>
  
  <pre><code>java -classpath '/usr/share/lib/UmlGraph.jar:/opt/Java-1.6/lib/tools.jar' \
  org.umlgraph.doclet.UmlGraph -package Test.java
  </code></pre>
  
  <p>Is there any way to generate class diagram for entire complex java project or single jar file using UMLGraph?</p>