Bug 147530 [DataBinding] Provide event objects for change listeners
Before data binding goes 1.0 it would be wise to provide EventObjects for the following listeners to ensure that the API doesn't preclude future expansion of the values supplied to listeners. Interfaces that would be affected: * IValueChangeListener * IValueChangingListener * IListChangeListener * ISetChangeListener * IMappingChangeListener
bundles/org.eclipse.core.databinding/src/org/eclipse/core/databinding/observable/list/ObservableList.java
.toArray(new IListChangeListener[changeListenerCollection.size()]);
		for (int i = 0; i < listeners.length; i++) {
			listeners[i].handleListChange(this, diff);
		}
	}
	
	public boolean contains(Object o) {
		getterCalled();
		return wrappedList.contains(o);
	}
	public boolean containsAll(Collection c) {
		getterCalled();
		return wrappedList.containsAll(c);
	}
	public boolean equals(Object o) {
		getterCalled();
		return wrappedList.equals(o);
	}
	public int hashCode() {
		getterCalled();
		return wrappedList.hashCode();
	}
	public boolean isEmpty() {
		getterCalled();
		return wrappedList.isEmpty();
	}
	public Iterator iterator() {
		getterCalled();
		final Iterator wrappedIterator = wrappedList.iterator();
		return new Iterator() {