Bug 148613 Parameter extends from Library cannot extend the localization prompt text
Description: Parameter extends from Library cannot extend the localization prompt text Steps to reproduce: 1. New a library, add a report parameter 2. Select a properties file for the library 3. Select the parameter, set localization key in Property Editor 4. Publish the libary 5. New a report, drag parameter from library to report 6. Preview Expected result: In poped up parameter dialog, prompt text is localized Actual result: In poped up parameter dialog, prompt text is not localized
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
*             if the target element is not in the same report as this
	 *             element.
	 */
	public void copyPropertyTo( String propName,
			DesignElementHandle targetHandle ) throws SemanticException
	{
		assert ( targetHandle.getModule( ) == getModule( ) );
		if ( targetHandle.getModule( ) != getModule( ) )
			throw new IllegalArgumentException(
					"The target element should be in the same report !" ); 
		if ( targetHandle.getDefn( ) != getDefn( ) )
			throw new PropertyValueException(
					targetHandle.getDefn( ).getName( ),
					PropertyValueException.DESIGN_EXCEPTION_WRONG_ELEMENT_TYPE,
					PropertyType.ELEMENT_REF_TYPE );
		PropertyDefn propDefn = (ElementPropertyDefn) getDefn( ).getProperty(
				propName );
		if ( propDefn == null )
			throw new PropertyNameException( getElement( ), propName );
		propDefn = (ElementPropertyDefn) targetHandle.getDefn( ).getProperty(
				propName );
		if ( propDefn == null )
			throw new PropertyNameException( targetHandle.getElement( ),
					propName );
		Object value = getElement( ).getLocalProperty( module,
				propDefn.getName( ) );
		if ( value == null )
		{
			targetHandle.setProperty( propName, null );
			return;