Java/mysql/wamp

public class DataBase1 {
	private static final String usuario = "root";
	private static final String senha = "17101989";
	private static final String caminho = "jdbc:mysql://localhost/paywater";
	private static final String driver = "com.mysql.jdbc.Driver";
	
	// Conectar ao banco de dados
	public Connection conectar() throws ClassNotFoundException, SQLException {
		// Tratar excepcao e REGISTRAR O DRIVER
		try {
			Class.forName(driver);
			Connection con = DriverManager.getConnection(caminho, usuario, senha);
			return con; // retorna a conexao aberta
		} catch(SQLException | ClassNotFoundException decio) {
			JOptionPane.showMessageDialog(null,"Falha na conexao"+decio.getMessage());
		}
		
		return null;
	}
	
	// criacao do metodo para executar a conexao
	public void inicializarConexao(String Sql) throws ClassNotFoundException {
		try {
			PreparedStatement cone = this.conectar().prepareStatement(Sql);
			cone.execute();
		} catch(SQLException dd) {
			JOptionPane.showMessageDialog(null,"Falha na conexao"+dd.getMessage());
		}
	}
	
	public static void main(String[] args) throws SQLException, ClassNotFoundException {
		DataBase1 cox = new DataBase1();
		cox.conectar();
	}
}