class MyManager implements Runnable {
				private boolean dispatched;

				public void run() {
					dispatched = false;
					// Process queued information.
				}

				private void dispatch() {
					if (!dispatched) {
						dispatched = true;
						getControl().getDisplay().asyncExec(this);
					}
				}

				public void queueSomeInformation(...) {
					// Queue up some information to be processed on the UI thread.
					dispatch();
				}
			}