Bug 191140 Cross tab - Highlight rule expression does not work
Please refer to the attached report design - I define highlight rule expression on the cross tab item - It fails to apply the rule.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/metadata/PeerExtensionElementDefn.java
}
	/**
	 * Reflects to clone new instance of property defn.
	 * 
	 * @param defn
	 *            property defn
	 * @return shadow cloned property defn.
	 */
	private PropertyDefn reflectClass( PropertyDefn defn )
	{
		String className = defn.getClass( ).getName( );
		try
		{
			Class clazz = Class.forName( className );
			PropertyDefn clonedDefn = (PropertyDefn) clazz.newInstance( );
			Class ownerClass = defn.getClass( );
			Class clonedClass = clonedDefn.getClass( );
			shadowCopyProperties( defn, clonedDefn, ownerClass, clonedClass );
			return clonedDefn;
		}
		catch ( InstantiationException e )
		{
		}
		catch ( IllegalAccessException e )
		{
		}
		catch ( ClassNotFoundException e )
		{
		}
		return null;