Problema mysql!

Programação Java
#1

To com um problema não consigo fazer meu codigo funcionar, ja tentei de varias fomas e sempre acusa o mesmo erro…

symbol : method executeUpdate(java.lang.String)
location: class java.beans.Statement
operacao.executeUpdate(“INSERT INTO unidade(CodigoFilme, NomeFIlme, Quantidade)Values(’”+tfCodigoFilme.getText()+"’,’"+tfNomeFilme.getText()+"’,’"+tfQuantidade.getText()+"’)");
1 error
BUILD FAILED (total time: 0 seconds)

/*
 * DialogFilmesForm.java
 *
 * Created on 15 de Junho de 2006, 13:21
 */

package locprojectbasico;

import java.beans.Statement;
import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;

/**
 *
 * @author  Kremer
 */
public class DialogFilmesForm extends javax.swing.JDialog {
    
     
    
  
    /** Creates new form DialogFilmesForm */
    public DialogFilmesForm(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        setTitle("Cadastro De Filmes");
        setSize(380,180);
         setLocationRelativeTo(null);
         
       
         // Tenta Conectar usando o arquivos Conectar
         try{
            locprojectbasico.Conectar.init();
         }
         catch(IOException ex){
             ex.printStackTrace();
         }catch(ClassNotFoundException ex){
             ex.printStackTrace();
         }
      
     
       
    }

        

    
    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">                          
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jlCodFilme = new javax.swing.JLabel();
        jlNomeFilme = new javax.swing.JLabel();
        jlQuantidade = new javax.swing.JLabel();
        jlTipo = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        tfCodigoFilme = new javax.swing.JTextField();
        tfNomeFilme = new javax.swing.JTextField();
        tfQuantidade = new javax.swing.JTextField();
        jPanel4 = new javax.swing.JPanel();
        jcbDVD = new javax.swing.JCheckBox();
        jcbVHS = new javax.swing.JCheckBox();
        jPanel3 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jPanel5 = new javax.swing.JPanel();
        jbInserir = new javax.swing.JButton();
        jbSair = new javax.swing.JButton();
        jPanel6 = new javax.swing.JPanel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        jPanel1.setLayout(new java.awt.GridLayout(4, 0, 1, 1));

        jlCodFilme.setText("  C\u00f3digo Filme : ");
        jPanel1.add(jlCodFilme);

        jlNomeFilme.setText("  Nome Filme  :");
        jPanel1.add(jlNomeFilme);

        jlQuantidade.setText("  Quantidade  :");
        jPanel1.add(jlQuantidade);

        jlTipo.setText("  Tipo :");
        jPanel1.add(jlTipo);

        getContentPane().add(jPanel1, java.awt.BorderLayout.WEST);

        jPanel2.setLayout(new java.awt.GridLayout(4, 0, 0, 3));

        jPanel2.add(tfCodigoFilme);

        jPanel2.add(tfNomeFilme);

        jPanel2.add(tfQuantidade);

        jPanel4.setLayout(new javax.swing.BoxLayout(jPanel4, javax.swing.BoxLayout.X_AXIS));

        jcbDVD.setSelected(true);
        jcbDVD.setText("DVD");
        jPanel4.add(jcbDVD);

        jcbVHS.setText("VHS");
        jPanel4.add(jcbVHS);

        jPanel2.add(jPanel4);

        getContentPane().add(jPanel2, java.awt.BorderLayout.CENTER);

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabel1.setText("CADASTRO FILMES");
        jPanel3.add(jLabel1);

        getContentPane().add(jPanel3, java.awt.BorderLayout.NORTH);

        jPanel5.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 1, 5));

        jbInserir.setText("Inserir");
        jbInserir.setPreferredSize(new java.awt.Dimension(75, 20));
        jbInserir.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbInserirActionPerformed(evt);
            }
        });

        jPanel5.add(jbInserir);

        jbSair.setMnemonic('S');
        jbSair.setText("Sair");
        jbSair.setPreferredSize(new java.awt.Dimension(75, 20));
        jbSair.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jbSairActionPerformed(evt);
            }
        });

        jPanel5.add(jbSair);

        getContentPane().add(jPanel5, java.awt.BorderLayout.SOUTH);

        getContentPane().add(jPanel6, java.awt.BorderLayout.EAST);

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

    private void jbSairActionPerformed(java.awt.event.ActionEvent evt) {                                       
    dispose();
    }                                      

    private void jbInserirActionPerformed(java.awt.event.ActionEvent evt) {                                          
        Connection con = null;
        Statement operacao = null;
        
             try {
            locprojectbasico.Conectar.init();
        } catch (ClassNotFoundException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }

        
 
        
        
        try{
        con = locprojectbasico.Conectar.getConnection();
        }catch(SQLException ex){
            ex.printStackTrace();}
        
        try{
        operacao = (Statement)con.createStatement();
        }catch(SQLException ex){
            ex.printStackTrace();}
        
        try{
       operacao.executeUpdate("INSERT INTO unidade(CodigoFilme, NomeFIlme, Quantidade)Values('"+tfCodigoFilme.getText()+"','"+tfNomeFilme.getText()+"','"+tfQuantidade.getText()+"')");
       }catch(SQLException ex){
            ex.printStackTrace(); }
       
        try{
        con.close();
        }catch(SQLException ex){
            ex.printStackTrace(); }
    
    }                                         
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new DialogFilmesForm(new javax.swing.JFrame(), true).setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify                     
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JPanel jPanel5;
    private javax.swing.JPanel jPanel6;
    private javax.swing.JButton jbInserir;
    private javax.swing.JButton jbSair;
    private javax.swing.JCheckBox jcbDVD;
    private javax.swing.JCheckBox jcbVHS;
    private javax.swing.JLabel jlCodFilme;
    private javax.swing.JLabel jlNomeFilme;
    private javax.swing.JLabel jlQuantidade;
    private javax.swing.JLabel jlTipo;
    private javax.swing.JTextField tfCodigoFilme;
    private javax.swing.JTextField tfNomeFilme;
    private javax.swing.JTextField tfQuantidade;
    // End of variables declaration                   
    
}

se puderem me ajudar eu agradeço !

#2

mude o import do Statement para

#3

perfeito

#4