Bug 172814 [Viewers] Rename AbstractViewerEditor to ColumnViewerEditor
There is no "AbstractViewer", and this class is referenced from ColumnViewer. To make the names more consistent, it should be called ColumnViewerEditor, not AbstractViewerEditor.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
} else {
				widgets = new Widget[] { w };
			}
		} else {
			widgets = findItems(parentElementOrTreePath);
		}
		return widgets;
	}
	/**
	 * Return the item at the given path or <code>null</code>
	 * 
	 * @param path
	 *            the path
	 * @return {@link Widget} the item at that path 
	 */
	private Widget internalFindItem(TreePath path) {
		Widget[] widgets = findItems(path.getLastSegment());
		for (int i = 0; i < widgets.length; i++) {
			Widget widget = widgets[i];
			if (widget instanceof Item) {
				Item item = (Item) widget;
				TreePath p = getTreePathFromItem(item);
				if (p.equals(path)) {
					return widget;
				}
			}
		}
		return null;
	}
	/**