Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.property/src/org/eclipse/core/databinding/property/map/MapProperty.java
* @param map
	 *            the new map
	 * @since 1.3
	 * @noreference This method is not intended to be referenced by clients.
	 */
	protected void doSetMap(Object source, Map map) {
		MapDiff diff = Diffs.computeMapDiff(doGetMap(source), map);
		doUpdateMap(source, diff);
	}
	/**
	 * @since 1.3
	 */
	public final void updateMap(Object source, MapDiff diff) {
		if (source != null) {
			doUpdateMap(source, diff);
		}
	}
	/**
	 * Updates the property on the source with the specified change.
	 * 
	 * @param source
	 *            the property source
	 * @param diff
	 *            a diff describing the change
	 * @since 1.3
	 * @noreference This method is not intended to be referenced by clients.
	 */
	protected void doUpdateMap(Object source, MapDiff diff) {
		IObservableMap observable = observe(source);
		try {