return PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( );
try { return PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( ); } catch ( Exception e ) { return new Shell( ); }
	public static Shell getDefaultShell( )	{		return PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( );	}