Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.property/src/org/eclipse/core/internal/databinding/property/list/SimplePropertyObservableList.java
final SimplePropertyEvent event) {
								if (!isDisposed() && !updating) {
									getRealm().exec(new Runnable() {
										public void run() {
											if (event.type == SimplePropertyEvent.CHANGE) {
												modCount++;
												notifyIfChanged((ListDiff) event.diff);
											} else if (event.type == SimplePropertyEvent.STALE
													&& !stale) {
												stale = true;
												fireStale();
											}
										}
									});
								}
							}
						});
			}
			getRealm().exec(new Runnable() {
				public void run() {
					cachedList = new ArrayList(getList());
					stale = false;
					if (listener != null)
						listener.addTo(source);
				}
			});
		}
	}
	protected void lastListenerRemoved() {
		if (listener != null)