import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;
public class MainClass {
public static void main(String args[]) {
try {
Socket socket = new Socket("192.2.1.168", 23);
} catch (UnknownHostException e) {
System.out.println(e);
} catch (IOException e2) {
System.out.println(e2);
}
}
}