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

/**
 * This program demonstrates how to make database connection with Oracle
 * database server.
 * @author www.codejava.net
 *
 */
public class Main {

    public static void main(String[] args) throws SQLException, ClassNotFoundException {

        Connection conn2 = null;


            String dbURL2 = "jdbc:oracle:thin:c##stops_bd/pocosi12@dsscora12c.aitec.pt:1521:ORA12C";
            //String username = "c##stops_bd";
            //String password = "pocosi12";
            System.out.println("tentar...");
            conn2 = DriverManager.getConnection(dbURL2/*, username, password*/);
            System.out.println("did it");
            if (conn2 != null) {
                System.out.println("Connected with connection #2");

            try {

                if (conn2 != null && !conn2.isClosed()) {
                    conn2.close();
                }
            } catch (SQLException ex) {
                ex.printStackTrace();
            }
        }
    }
}