Bug 14228 Too easy to create duplicate methods
Build 20020418 - I was browsing some source (not even actively editing). - Suddenly I noticed there was a squiggle on one of the constructors. - Hover told me that there were two methods (sp) with the same name. - Scrolled down to see that, in fact, I did have another copy of the constructor. Strange. How did this ever compile? - It turns out I must have inadvertently dragged the constructor a little bit in the Outline. - With the new DnD support in the Outline, it is far too easy to create duplicates.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/SelectionTransferDropAdapter.java
public void drop(Object target, DropTargetEvent event) {
		try{
			if (event.detail == DND.DROP_MOVE) {
				handleDropMove(target, event);
				
				if (! canPasteSourceReferences(target, event))
					return;
				DeleteSourceReferencesAction delete= ReorgActionFactory.createDeleteSourceReferencesAction(getDragableSourceReferences());
				delete.setAskForDeleteConfirmation(false);
				delete.setCanDeleteGetterSetter(false);
				delete.update();
				if (delete.isEnabled())
					delete.run();
				
			} else if (event.detail == DND.DROP_COPY) {
				handleDropCopy(target, event);
			}
			
		} catch (JavaModelException e){
			ExceptionHandler.handle(e, PackagesMessages.getString("SelectionTransferDropAdapter.error.title"), PackagesMessages.getString("SelectionTransferDropAdapter.error.message")); 
		}	finally{
			
			
			
			event.detail= DND.DROP_NONE;
		}
	}
	
	private int handleValidateMove(Object target, DropTargetEvent event) throws JavaModelException{
		if (target == null)