Modify Socket parameters of Mqtt Client

import java.io.IOException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.UnknownHostException;

import javax.net.SocketFactory;

public class MySocketFactory extends SocketFactory {

    private SocketFactory socketFactory;
    private Socket socket;

    public MySocketFactory() {
        this.socketFactory = SocketFactory.getDefault();
    }

    public MySocketFactory(SocketFactory socketFactory) {
        this.socketFactory = socketFactory;
    }

    @Override
    public Socket createSocket(String host, int port) throws IOException {
        socket = this.socketFactory.createSocket(host, port);
        modifySocket();
        return socket;
    }

    @Override
    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
        socket = socketFactory.createSocket(host, port, localHost, localPort);
        modifySocket();
        return socket;
    }

    @Override
    public Socket createSocket(InetAddress host, int port) throws IOException {
        socket = socketFactory.createSocket(host, port);
        modifySocket();
        return socket;
    }

    @Override
    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
        socket = socketFactory.createSocket(address, port, localAddress, localPort);
        modifySocket();
        return socket;
    }

    @Override
    public Socket createSocket() throws IOException {
        socket = socketFactory.createSocket();
        modifySocket();
        return socket;
    }

    private void modifySocket() throws IOException {
        socket.setKeepAlive(true);
        socket.setSoTimeout(10 * 1000);
        socket.setSoLinger(true, 0);
        socket.setTcpNoDelay(true);
    }
}

String broker = Statics.broker;
// mqtt paho client id
clientId = MqttClient.generateClientId();
client = new MqttAndroidClient(MyMqttService.this, broker,
                        clientId, new MemoryPersistence());

MqttConnectOptions options = new MqttConnectOptions();
options.setAutomaticReconnect(false);
options.setCleanSession(true);
options.setUserName(""test");
options.setPassword("test".toCharArray());
options.setConnectionTimeout(20);
options.setKeepAliveInterval(0);

MySocketFactory mySocketFactory=new MySocketFactory();
options.setSocketFactory(mySocketFactory);