[JAVA] How to Print Database on Button Print

Action Performed :

Connection connect = Connect.getConnect();
        try{
                JasperReport JASP_REP = JasperCompileManager.compileReport("src/print/DataPrint.jrxml");
                JasperPrint JASP_PRINT = JasperFillManager.fillReport(JASP_REP, null, connect);
                JasperViewer.viewReport(JASP_PRINT);
        } catch (Exception ev){
         
        }

 Libraries : Jasper Report