Metodo para Localizar

private javax.swing.JButton getJButton4() {
	if (jButton4 == null) {
		jButton4 = new javax.swing.JButton();
		jButton4.setSize(77, 30);
		jButton4.setLocation(342, 18);
		jButton4.setText("localizar");
		jButton4.addActionListener(new java.awt.event.ActionListener() { 

			public void actionPerformed(java.awt.event.ActionEvent e) {    
				//if (jTextField.getText().equals("") || jTextField1.getText().equals("")){ 

					//JOptionPane.showMessageDialog(null,"Preencher os Campos em Branco"); 
				//		} 
				//	else{

//						try

//							{

//								String musica=jTextField1.getText();

//								ResultSet rs = Conexao.conectar().createStatement().executeQuery(“SELECT * FROM MUSICA where musica like '” + musica.trim() + “%’ order by musica”);

//							}

//								catch (Exception error){

//								System.out.println(error);

//							}

//							}

String mus=jTextField.getText();
				String sql_str = "SELECT * FROM MUSICA where musica like'"
					+ mus.trim() + "%' order by musica";
				Statement stmt = conectar.createStatement();
				try {
					ResultSet rs = stmt.executeQuery(sql_str);
				} catch (SQLException e1) {
					// TODO Auto-generated catch block
					e1.printStackTrace();
				}


			}
		});
		
		
	}
	return jButton4;
}