Bug 38514 getters/setters dialog: layout [code manipulation]
I20030604 label and comboboxes should be aligned horizontally (not vertically) -> more space efficient -> required for accessability?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddGetterSetterAction.java
if (element instanceof GetterSetterEntry)
				return ((GetterSetterEntry)element).fField;
			return null;
		}
		/*
		 * @see ITreeContentProvider#hasChildren(Object)
		 */
		public boolean hasChildren(Object element) {
			return getChildren(element).length > 0;
		}
		
				
		/*
		 * @see IStructuredContentProvider#getElements(Object)
		 */
		public Object[] getElements(Object inputElement) {
			return fGetterSetterEntries.keySet().toArray();
		}
		
		
		/*
		 * @see IContentProvider#dispose()
		 */
		public void dispose() {
			fGetterSetterEntries.clear();
			fGetterSetterEntries= null;
		}
	}
	
	private static class GetterSetterTreeSelectionDialog extends SourceActionDialog {