Bug 97882 [Viewers] Virtual Table Viewer test's Reset Input does not restore items at end
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TableViewer.java
* Starts editing the given element.
	 * 
	 * @param element
	 *            the element
	 * @param column
	 *            the column number
	 */
	public void editElement(Object element, int column) {
		tableViewerImpl.editElement(element, column);
	}
	/**
	 * Returns the cell editors of this table viewer.
	 * 
	 * @return the list of cell editors
	 */
	public CellEditor[] getCellEditors() {
		return tableViewerImpl.getCellEditors();
	}
	/**
	 * Returns the cell modifier of this table viewer.
	 * 
	 * @return the cell modifier
	 */
	public ICellModifier getCellModifier() {
		return tableViewerImpl.getCellModifier();
	}
	/**
	 * Returns the column properties of this table viewer. The properties must
	 * correspond with the columns of the table control. They are used to
	 * identify the column in a cell modifier.