Conexao com sql express

package br.com.bdois.finance.jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class ConnectionFactory {
	private static final String URL = "jdbc:jtds:sqlserver://localhost:1433/db_finance;instance=SQLEXPRESS";
	private static final String DRIVER = "net.sourceforge.jtds.jdbc.Driver";
	private static final String USUARIO = "cyber";
	private static final String SENHA = "bycyber";

	public static Connection getConnection() throws SQLException {
		try {
			Class.forName(DRIVER);
			System.out.println("Conectando a Banco de Dados...");
			return DriverManager.getConnection(URL, USUARIO, SENHA);
		} catch (ClassNotFoundException e) {
			throw new SQLException(e.getMessage());
		}
	}
}