title: Proguard obfuscate Fat jar
body: <p>My application jar contains classes from swing-layout.jar which contains free layout manager for java 1.5. During obfuscation process i get a lot of warnings such as </p>
  
  <pre>
  [proguard] Note: org.jdesktop.layout.SwingLayoutStyle accesses a field 'INDE
  NT' dynamically                                                             
   [proguard]       Maybe this is program field 'org.jdesktop.layout.LayoutStyl
  e { int INDENT; }'   
  </pre>
  
  <p>I would like proguard to leave org.jdesktop classes alone, and get rid of the warnings i tried </p>
  
  <pre>
        -keeppackagenames org.jdesktop.*
  </pre>
  
  <p>but it did not work?</p>