title: Executable Files Like Launch4j for Other Platforms
body: <p>I want to produce executables for other platforms for a Java utility.</p>
  
  <p>I found Launch4J which produces a nice package for Windows, but I'd also like to find something similar that produces the same kind of a thing for Mac users and Linux users.</p>
  
  <p>This isn't for security or code protection but more as a convenience.  I really want to accomplish a relatively easy set of tasks:</p>
  
  <ol>
  <li>Find and leverage an existing Java installation.</li>
  <li>Apply some default command line parameters</li>
  <li>For GUI applications, suppress any console display</li>
  <li>Ideally, have the application show up and be recognizable in whatever the equivalent of windows task manager is (i.e. myapp.exe instead of java.exe or javaw.exe)</li>
  <li>Apply my own custom icon to the launcher.</li>
  </ol>
  
  <p>Is there a utility that produces cross platform executables or shortcuts?  Launch4j runs cross platform but only produces windows executables as far as I can tell.</p>