ITextItemEventHandler eh = ( ITextItemEventHandler ) getInstance( textItemHandle );
ITextItemEventHandler eh = getEventHandler( textItemHandle, context );
	public static void handleOnPrepare( TextItemHandle textItemHandle,			ExecutionContext context )	{		try		{			ITextItem textItem = new TextItem( textItemHandle );			if ( handleJS( textItem, textItemHandle.getOnPrepare( ), context )					.didRun( ) )				return;			ITextItemEventHandler eh = ( ITextItemEventHandler ) getInstance( textItemHandle );			if ( eh != null )				eh.onPrepare( textItem, context.getReportContext( ) );		} catch ( Exception e )		{			log.log( Level.WARNING, e.getMessage( ), e );		}	}