Bug 142928 Item from library is changed to a report design item after revert to report item
Details: Item from library is changed to a report design item after revert to report item. Setp: 1.New a template. 2.Use a libary contain a label. 3.Drop the label from library explorer into layout. 4.Change the label to template item. 5.Revert the template item to report item. Actual result: The label is become a report item, but a item from library. Please see the attach image. Exception result: The lable is revert a item from library.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
return target.getHandle( target.getRoot( ) );
	}
	/**
	 * Gets the value of a property as a list.
	 * 
	 * @param module
	 *            the module
	 * @param propName
	 *            the name of the property to get
	 * @return the value as an <code>ArrayList</code>, or null if the
	 *         property is not set or the value is not a list
	 * @deprecated
	 */
	public List getListProperty( Module module, String propName )
	{
		return getElement( ).getListProperty( module, propName );
	}
	/**
	 * Gets the value of a property as a list.
	 * 
	 * @param module
	 *            the module
	 * @param propName
	 *            the name of the property to get
	 * @return the value as an <code>ArrayList</code>, or null if the
	 *         property is not set or the value is not a list
	 */
	public List getListProperty( String propName )
	{
		return getElement( ).getListProperty( module, propName );