Control ctrl= fViewer.getControl(); if (ctrl != null && !ctrl.isDisposed()) {   if (fViewer.testFindItem(addedElement) != null) fViewer.setSelection(selection);
Control control = fViewer.getControl(); if (control != null && !control.isDisposed()) { runUpdates(runnables); }
				public void run() {					Control ctrl= fViewer.getControl();					if (ctrl != null && !ctrl.isDisposed()) {						// 19431						// if the item is already visible then select it						if (fViewer.testFindItem(addedElement) != null)							fViewer.setSelection(selection);					}				}