O que tem de errado no meu codigo [resolvido]

import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;


public class CadastroPais extends javax.swing.JFrame {



    /** Creates new form CadastroPais */
    public CadastroPais() {
        initComponents();
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        edtCodigoPais = new javax.swing.JTextField();
        edtNomePaís = new javax.swing.JTextField();
        btnCadastrar = new javax.swing.JButton();
        btnCancelar = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Cadastro do País");

        jLabel1.setText("Codigo do País:");

        jLabel2.setText("Nome do País:");

        edtCodigoPais.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                edtCodigoPaisActionPerformed(evt);
            }
        });

        btnCadastrar.setText("Cadastrar");
        btnCadastrar.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btnCadastrarActionPerformed(evt);
            }
        });

        btnCancelar.setText("Cancelar");

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(58, 58, 58)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(edtCodigoPais, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel2)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(edtNomePaís, javax.swing.GroupLayout.PREFERRED_SIZE, 209, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(122, Short.MAX_VALUE))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(82, Short.MAX_VALUE)
                .addComponent(btnCadastrar)
                .addGap(54, 54, 54)
                .addComponent(btnCancelar)
                .addGap(175, 175, 175))
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 371, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(86, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(26, 26, 26)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(edtCodigoPais, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(edtNomePaís, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(btnCancelar)
                    .addComponent(btnCadastrar))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 34, Short.MAX_VALUE)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>

    private void edtCodigoPaisActionPerformed(java.awt.event.ActionEvent evt) {
        // TODO add your handling code here:
     
    }

    private void btnCadastrarActionPerformed(java.awt.event.ActionEvent evt) {
        try {
            // TODO add your handling code here:
            Conexao con = new Conexao();
            con.connect();
            Statement stm = con.conn.createStatement();
            String incluir;

            incluir =("INSERT INTO recibo (Integer CodPais, String NomePais) values (" + "'" +edtCodigoPais + "'," + "'" + edtNomePaís + "')");
            stm.executeUpdate(incluir);
             
        } catch (SQLException ex) {
            Logger.getLogger(CadastroPais.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new CadastroPais().setVisible(true);


            }
        });
    }

    // Variables declaration - do not modify
    private javax.swing.JButton btnCadastrar;
    private javax.swing.JButton btnCancelar;
    private javax.swing.JTextField edtCodigoPais;
    private javax.swing.JTextField edtNomePaís;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // End of variables declaration

}





//CLASSE DE CONEXAO COM MYSQL
[code]
import java.beans.Statement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;


public class Conexao {

       //Declarando as variáveis publicas
public String host;
public Connection conn = null;
public boolean status;
// fim da declaração

public Conexao(){
    String hosttmp=null;
  host=hosttmp;
   status=false;
}


public void connect(){
     try {
         Class.forName("com.mysql.jdbc.Driver");
         conn = DriverManager.getConnection( "jdbc:mysql://localhost/recibo?user=root&password=" );
         status=true;
         System.out.println("A conexão foi um sucesso");
    } catch(ClassNotFoundException e) {
         System.out.println("excessão Classe não encontrada");
         e.printStackTrace();
     } catch(SQLException e) {
         System.out.println("SQL Exception... Não conectado");
         e.printStackTrace();
     }
  }

    public void disconnect(){
         try {
             conn.close();
             status=false;
             System.out.println("Fechando a conexão");
         } catch(SQLException erro) {
             System.out.println("Erro no fechamento");
             //erro.printStackTrace();
         }
    }
    public boolean isconnected(){
       return status;
       }

    Statement createStatement() {
        throw new UnsupportedOperationException("Not yet implemented");
    }
}