title: React on global hotkey in a Java program on Windows/Linux/Mac?
body: <p>A Java6 application sits in the system tray. It needs to be activated using a hotkey (e.g. Super-G or Ctrl-Shift-L etc) and do something (e.g. showing an input box).</p>
  
  <h2>How do I do that on:</h2>
  
  <ul>
  <li>Windows (XP or Vista)</li>
  <li>OS/X</li>
  <li>Linux (Gnome or KDE)</li>
  </ul>