Bug 174701 [Viewers] ViewerRow should be reused instead of connected to the Item
Currently we create a ViewerRow ver every Item we create this can degrade performance, we should cache the row and reuse it
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
path = internalGetSorterParentPath(widget, comparator);
					}
					tpvs.sort(this, path, filtered);
				} else {
					comparator.sort(this, filtered);
				}
			}
			createAddedElements(widget, filtered);
		}
	}
	/**
	 * Filter the children elements.
	 * 
	 * @param parentElementOrTreePath
	 *            the parent element or path
	 * @param elements
	 *            the child elements
	 * @return the filter list of children
	 */
	private Object[] filter(Object parentElementOrTreePath, Object[] elements) {
		ViewerFilter[] filters = getFilters();
		if (filters != null) {
			ArrayList filtered = new ArrayList(elements.length);
			for (int i = 0; i < elements.length; i++) {
				boolean add = true;
				for (int j = 0; j < filters.length; j++) {
					add = filters[j].select(this, parentElementOrTreePath,
							elements[i]);
					if (!add) {
						break;