Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ModelUtil.java
{
			List valueList = (List) value;
			List names = new ArrayList( );
			for ( int i = 0; i < valueList.size( ); i++ )
			{
				ElementRefValue item = (ElementRefValue) valueList.get( i );
				names.add( ReferenceValueUtil.needTheNamespacePrefix( item,
						module ) );
			}
			return names;
		}
		
		if ( defn != null && defn.isElementType( ) )
		{
			if ( value instanceof DesignElement )
			{
				return ( (DesignElement) value ).getHandle( module );
			}
			else if ( value instanceof List )
			{
				List items = (List) value;
				List handles = new ArrayList( );
				for ( int i = 0; i < items.size( ); i++ )
				{
					DesignElement item = (DesignElement) items.get( i );
					handles.add( item.getHandle( module ) );
				}
				return handles;
			}
		}