Bug 98248 [Viewers] setSelection() fails to select not-yet loaded elements in virtual table
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ILazyContentProvider.java
/**
	 * Called when a previously-blank item becomes visible in the
	 * TableViewer. If the content provider knows the element
	 * at this row, it should respond by calling 
	 * TableViewer#replace(Object, int)
	 * 
	 * @param index The index that is being updateed in the
	 * table.
	 */
	public void updateElement(int index);
	
}