javaProcessing/Tester3D.java

import java.lang.*;
import java.io.*;
import java.net.*;

class Tester3D {
    public static void main(String[] args) {
        try {
            Socket skt = new Socket("localhost", 7777);
            BufferedReader in = new BufferedReader(new
                InputStreamReader(skt.getInputStream()));
            System.out.print("Received string: '");

            while (!in.ready()) {}
            System.out.println(in.readLine()); // Read one line and output it

            System.out.print("'\n");
            in.close();
        }
        catch(Exception e) {
            System.out.print("Whoops! It didn't work!\n");
        }
    }
}