Bug 39746 Move super class constructor combo up.
Move the combo selection for the super class constructors to be above the field treeviewer for the "Create constructor using fields" source action.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/CreateNewConstructorAction.java
/*
		 * @see IContentProvider#dispose()
		 */
		public void dispose() {
		}
		/*
		 * @see IContentProvider#inputChanged(Viewer, Object, Object)
		 */
		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		}
		private List moveUp(List elements, List move) {
			int nElements= elements.size();
			List res= new ArrayList(nElements);
			Object floating= null;
			for (int i= 0; i < nElements; i++) {
				Object curr= elements.get(i);
				if (move.contains(curr)) {
					res.add(curr);
				} else {
					if (floating != null) {
						res.add(floating);
					}
					floating= curr;
				}
			}
			if (floating != null) {
				res.add(floating);
			}
			return res;