[news.eclipse.platform.swt] How to know if application already running?

[Doug Pearson <doug-list@xxxxxxxxxxxxxx>]

Is there any way to detect from one SWT application if another SWT 
application is already running?

In Windows the usual solution to this was using ::FindWindow() to look 
for the window class (or name).

Is there anything like that or any alternative available in SWT?

Doug