Bug 148525 Display text is not found from library resource file
Steps to reproduce: 1.New a library, add a resource file "a.properties" 2.Add a label with text"abc", add a localization "k1=actuate" 3.New a report, extend the label 4.Preview the report Expected result: Report shows "actuate" in preview Actual result: Report shows "actuate" in layout, but "abc" in preview
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* actually set on this element.
	 * 
	 * @return an iterator over the properties. Each call to
	 *         <code>getNext( )</code> returns an object of type
	 *         {@link PropertyHandle}.
	 * @see PropertyIterator
	 * @see PropertyHandle
	 * @see UserPropertyDefnHandle
	 */
	public Iterator getPropertyIterator( )
	{
		return new PropertyIterator( this );
	}
	/**
	 * Registers a change event listener. A listener receives notifications each
	 * time an element changes. A listener can be registered any number of
	 * times, but will receive each event only once.
	 * 
	 * @param obj
	 *            the listener to register
	 */
	public void addListener( Listener obj )
	{
		getElement( ).addListener( obj );
	}
	/**
	 * Removes a given listener. If the listener registered, then the request is
	 * silently ignored.
	 * 
	 * @param obj