Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.property/src/org/eclipse/core/internal/databinding/property/list/SimplePropertyObservableList.java
listener.removeFrom(source);
		cachedList = null;
		stale = false;
	}
	private void getterCalled() {
		ObservableTracker.getterCalled(this);
	}
	public Object getElementType() {
		return property.getElementType();
	}
	
	private List getList() {
		return property.getList(source);
	}
	protected int doGetSize() {
		return getList().size();
	}
	public boolean contains(Object o) {
		getterCalled();
		return getList().contains(o);
	}
	public boolean containsAll(Collection c) {
		getterCalled();
		return getList().containsAll(c);
	}
	public Object get(int index) {
		getterCalled();
		return getList().get(index);
	}
	public int indexOf(Object o) {