Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.observable/src/org/eclipse/core/databinding/observable/map/MapDiff.java
private final Entry entry;
		public MapEntryWrapper(Map.Entry entry) {
			this.entry = entry;
		}
		public Object getKey() {
			return entry.getKey();
		}
		public Object getValue() {
			return entry.getValue();
		}
	}
	private static class DeltaMapEntry extends AbstractMapEntry {
		private final Object key;
		private final MapDiff diff;
		public DeltaMapEntry(Object key, MapDiff diff) {
			this.key = key;
			this.diff = diff;
		}
		public Object getKey() {
			return key;
		}
		public Object getValue() {
			return diff.getNewValue(key);
		}
	}