import java.sql.*;

public class JdbcConnectivityCodeInJava {

    public static void main(String args[]) {

        Connection con = null;

        String url = "jdbc:mysql://localhost:3306/";
        String db = "komal";
        String driver = "com.mysql.jdbc.Driver";
        String user = "root";
        String pass = "root";

        try {
            Class.forName(driver);
            DriverManager.setLoginTimeout(10);
            System.out.println("Connection Login Timeout : " +
                    DriverManager.getLoginTimeout()+" Sec");

            con = DriverManager.getConnection(url + db, user, pass);
            System.out.println("Connection is created....");

            con.close();

        } catch (Exception e) {
            System.out.println(e);
        }
    }
}