public void llenar() {
   Tabla tab_valor =
       utilitario.consultar(
           "select sum(dcc.valor_cndcc*sc.signo_cnscu) as valor,dpc.ide_cndpc,dpc.nombre_cndpc "
               + "from  con_cab_comp_cont ccc "
               + "inner join  con_det_comp_cont dcc on ccc.ide_cnccc=dcc.ide_cnccc "
               + "inner join con_det_plan_cuen dpc on  dpc.ide_cndpc = dcc.ide_cndpc "
               + "inner join con_tipo_cuenta tc on dpc.ide_cntcu=tc.ide_cntcu "
               + "inner  join con_signo_cuenta sc on tc.ide_cntcu=sc.ide_cntcu and dcc.ide_cnlap=sc.ide_cnlap "
               + "WHERE (ccc.fecha_trans_cnccc BETWEEN '2011-01-01' and '2012-12-31') "
               + "and ccc.ide_cneco in (0,2,3) and ccc.ide_sucu=0 and dpc.ide_cntcu in (0,3,4) and "
               + "dcc.ide_cndpc in (SELECT ide_cndpc from con_det_plan_cuen where con_ide_cndpc in "
               + "(select ide_cndpc from con_det_plan_cuen where con_ide_cndpc=136)) "
               + "and dpc.ide_cndpc>201 "
               + "and dpc.ide_cndpc!= 143 "
               + "GROUP BY dpc.ide_cndpc,codig_recur_cndpc, nombre_cndpc,con_ide_cndpc "
               + "HAVING (sum(dcc.valor_cndcc*sc.signo_cnscu) <>0) ORDER BY codig_recur_cndpc");
   int j = 0;
   for (int i = 0; i < tab_tabla1.getTotalFilas(); i++) {
     System.out.println("ide cabecera " + tab_tabla1.getValor(i, "ide_ccctr"));
     if (Double.parseDouble(tab_tabla1.getValor(i, "ide_ccctr")) > 17) {
       tab_tabla2.insertar();
       System.out.println("valor " + tab_valor.getValor(j, "valor"));
       tab_tabla2.setValor("ide_ccctr", tab_tabla1.getValor(i, "ide_ccctr"));
       tab_tabla2.setValor("valor_ccdtr", tab_valor.getValor(j, "valor"));
       j = j + 1;
     }
   }
   tab_tabla2.guardar();
   utilitario.getConexion().guardarPantalla();
 }
 @Override
 public void guardar() {
   tab_tabla1.guardar();
   tab_tabla2.guardar();
   utilitario.getConexion().guardarPantalla();
 }