import java.sql.*;
public class BancoTeste {

    public static void main(String args[]) {

        Connection conn = null;


        try {
            Class.forName("com.mysql.jdbc.Driver");
            conn = DriverManager.getConnection( "jdbc:mysql://localhost/test?user=root&password=default" );
            Statement stm = conn.createStatement();
            System.out.println("Conectou");
        } catch(ClassNotFoundException e) {
            e.printStackTrace();
        } catch(SQLException e) {
            e.printStackTrace();
        } finally {
            try {
                conn.close();
            } catch(SQLException a) {
                System.out.println("Nao fechou conexão");
                a.printStackTrace();
            }
        }
    }
}