Bug 166600 [DataBinding] Refactor tests to be in the correct packages
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/jface/tests/internal/databinding/internal/observable/UnmodifiableObservableListTest.java
/**
		 * @param wrappedList
		 * @param elementType
		 */
		public MutableObservableList(List wrappedList, Object elementType) {
			super(wrappedList, elementType);
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jface.internal.databinding.provisional.observable.list.ObservableList#add(java.lang.Object)
		 */
		public boolean add(Object o) {
			boolean result = wrappedList.add(o);
			fireListChange(Diffs.createListDiff(Diffs.createListDiffEntry(wrappedList.size() - 1, true, o)));
			
			return result;
		}
	}
}