title: Getting the size of Menu control in Java SWT
body: <p>How do I get the height of a menu bar control in a Java SWT shell window?</p>
  
  <p>It seems that different OS has different height for the menu bar at the top of the shell window. So it will be great if I could get the exact height of the menu bar. The menu API doesn't have the getSize() for it.</p>