Bug 153943 [Viewers] Rename new API, e.g. RowPart -> ViewerRow
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TableViewer.java
*      java.lang.Object, boolean)
	 */
	protected void doUpdateItem(Widget widget, Object element, boolean fullMap) {
		if (widget instanceof TableItem) {
			final TableItem item = (TableItem) widget;
			
			if (fullMap) {
				associate(element, item);
			} else {
				Object data = item.getData();
				if (data != null) {
					unmapElement(data, item);
				}
				item.setData(element);
				mapElement(element, item);
			}
			int columnCount = table.getColumnCount();
			if(columnCount == 0)
				columnCount = 1; 
			
			
			for (int column = 0; column < columnCount || column == 0; column++) {
				ColumnViewerPart columnViewer = getColumnViewer(column);
				columnViewer.refresh( getRowPartFromItem(item),column);
				
				
				if (item.isDisposed()) {
					unmapElement(element, item);
					return;
				}