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.observable/src/org/eclipse/core/databinding/observable/list/AbstractObservableList.java
return super.equals(o);
	}
	public int hashCode() {
		getterCalled();
		return super.hashCode();
	}
	public int indexOf(Object o) {
		getterCalled();
		return super.indexOf(o);
	}
	public int lastIndexOf(Object o) {
		getterCalled();
		return super.lastIndexOf(o);
	}
	public Realm getRealm() {
		return realm;
	}
	
	/**
	 * Asserts that the realm is the current realm.
	 * 
	 * @see Realm#isCurrent()
	 * @throws AssertionFailedException
	 *             if the realm is not the current realm
	 */
	protected void checkRealm() {
		Assert.isTrue(realm.isCurrent());
	}
}