private void preencherListaNome() throws Exception {
   DefaultTableModel dm = (DefaultTableModel) jTable.getModel();
   dm.getDataVector().removeAllElements();
   if (facade.exameListar() != null) {
     for (Exame exa : facade.exameListar()) {
       dm.addRow(new Object[] {exa.getId(), exa.getNome(), exa.getSetor()});
     }
   } else JOptionPane.showMessageDialog(null, "Lista Null");
 }
 private void preencherListaId() throws Exception {
   DefaultTableModel dm = (DefaultTableModel) jTable.getModel();
   dm.getDataVector().removeAllElements();
   if (!"".equals(this.jtPesquisa.getText())) {
     long id = Integer.parseInt(this.jtPesquisa.getText());
     Exame e = facade.exameBuscar(id);
     if (e != null) {
       for (Exame exa : facade.exameListar()) {
         if (exa.getId() == id) {
           dm.addRow(new Object[] {exa.getId(), exa.getNome(), exa.getSetor()});
         }
       }
     } else JOptionPane.showMessageDialog(null, "Lista Null");
   }
 }