Bug 142893 Text key not found when library and report use different resource files
The following scenario was tested with BIRT 2.1RC2: - New library, assign resource file "r1.properties" which contains key/value-pair "k1=v1" - New label in library, set text key of label to "k1" - New report, assign resource file "r2.properties" which does not contain key/value-pair "k1=v1" - Drag and drop label from library to report body - Preview Expected result: - Report shows "v1" Actual result: - Report shows nothing. If key/value-pair "k1=v1" is added to r2.properties, than "v1" is shown.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* returns all properties defined on this element, whether or not they are
	 * 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.
	 *