Database connection using propeties

In this post I’m going to use the properties(java.util.properties) class in database conenction,

package Oracle.connection;
import java.sql.*;
import java.util.Properties;

/**
*
* @author kattavijay
*/
public class DBConnect_Properties {
    public static void main(String a[])throws Exception
    {

        String url="jdbc:oracle:thin:@localhost:1521";
        String username="scott";
        String passwd="tiger";
        Properties prop=new Properties();
        prop.put("user",username);
        prop.put("password",passwd);
        Class.forName("oracle.jdbc.driver.OracleDriver");
        DriverManager.getConnection(url,prop);
        System.out.println("connected to database");
    }