Connection.class

package main;

import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;
import java.util.HashMap;

public class Connection extends Socket {

    String username;
    ObjectOutputStream output;
    ObjectInputStream input;
    Socket connection;

    public Connection(String username ,Socket connection, ObjectOutputStream output, ObjectInputStream input)
    {
            username = this.username;
            output = this.output;
            input = this.input;
            connection = this.connection;
    }

    public Socket getSocket()
    {
        return connection;
    }

    public ObjectOutputStream getOutput()
    {
        return output;
    }
    public ObjectInputStream getInput()
    {
        return input;
    }
    public String getUsername()
    {
        return username;
    }
}