Bug 17383 create getter/setter - no explicit hint if getter/setter already exist
Create getter/setter seems to know which getter/setters exist already. However, there's no explicit way to show this. I can figure out by selecting the type (only not existing getter/setter are shown). If I select a field, I see all the setter/getter of the type and I loose the information which setter and getter exist already.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddGetterSetterAction.java
fGetterSetterEntries.put(fields[i], (GetterSetterEntry[]) l.toArray(new GetterSetterEntry[l.size()]));
			}
		}
		
		/*
		 * @see ITreeContentProvider#getChildren(Object)
		 */
		public Object[] getChildren(Object parentElement) {
			if (parentElement instanceof IField)
				return (Object[])fGetterSetterEntries.get(parentElement);	
			return EMPTY;
		}
		/*
		 * @see ITreeContentProvider#getParent(Object)
		 */
		public Object getParent(Object element) {
			if (element instanceof IMember) 
				return ((IMember)element).getDeclaringType();
			if (element instanceof GetterSetterEntry)
				return ((GetterSetterEntry)element).field;
			return null;
		}
		/*
		 * @see ITreeContentProvider#hasChildren(Object)
		 */
		public boolean hasChildren(Object element) {
			return getChildren(element).length > 0;
		}
		/*
		 * @see IStructuredContentProvider#getElements(Object)