Bug 29163 SafeRunnable needs to be accessible in JFace
We need to be able to access the SafeRunnable in JFace in order that some error protection can be added to preferences and properties dialogs.
bundles/org.eclipse.ui.workbench/extensions/org/eclipse/jface/action/StatusLine.java
}
	
		public void layout(Composite composite, boolean flushCache) {
		
			if (composite == null)
				return;
				
			 
			
			
			
			
			fMessageLabel.moveAbove(null);
			fToolBar.moveBelow(fMessageLabel);
			fProgressBar.moveBelow(fToolBar);
			
			Rectangle rect= composite.getClientArea();
			Control[] children= composite.getChildren();
			int count= children.length;
	
			int ws[]= new int[count];
			
			int totalWidth= -GAP;
			for (int i= 0; i < count; i++) {
				Control w= children[i];
				if (w == fProgressBar && !fProgressIsVisible)
					continue;
				if (w == fToolBar && !fCancelButtonIsVisible)
					continue;
				int width= w.computeSize(SWT.DEFAULT, SWT.DEFAULT, flushCache).x;