Bug 251575 [Viewers] TableViewer support for virtual selection
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TableViewer.java
table.setSelection(t);
	}
	protected void doShowSelection() {
		table.showSelection();
	}
	protected void doSetSelection(int[] indices) {
		table.setSelection(indices);
	}
	protected void doClear(int index) {
		table.clear(index);
	}
	protected void doSelect(int[] indices) {
		table.select(indices);
	}
	/**
	 * Refreshes this viewer starting with the given element. Labels are updated
	 * as described in <code>refresh(boolean updateLabels)</code>. The methods
	 * attempts to preserve the selection.
	 * <p>
	 * Unlike the <code>update</code> methods, this handles structural changes
	 * to the given element (e.g. addition or removal of children). If only the
	 * given element needs updating, it is more efficient to use the
	 * <code>update</code> methods.
	 * </p>
	 * 
	 * <p>
	 * Subclasses who can provide this feature can open this method for the
	 * public
	 * </p>
	 *