if ( paramName == null ) return null;  IReportRunnable runnable = (IReportRunnable) this.reportDesignHandle .getDesignObject( );  ModuleHandle model = null;  if ( runnable != null ) model = runnable.getDesignHandle( ).getModuleHandle( );  if ( model != null ) return model.findParameter( paramName ); else return null;
return BirtUtility.findParameter( this.reportDesignHandle, paramName );
	public ParameterHandle findParameter( String paramName )			throws ReportServiceException	{		if ( paramName == null )			return null;		IReportRunnable runnable = (IReportRunnable) this.reportDesignHandle				.getDesignObject( );		ModuleHandle model = null;		if ( runnable != null )			model = runnable.getDesignHandle( ).getModuleHandle( );		if ( model != null )			return model.findParameter( paramName );		else			return null;	}