Improve statistics

src/final_assignment/task_2/Assignment2TestBase.java

@@ -80,9 +80,7 @@ public class Assignment2TestBase extends TestBase {
             try {
                 Socket socket = new Socket("vaelum.de", 12001);
                 PrintWriter out = new PrintWriter(socket.getOutputStream());
-                out.print("statistics\n");
-                out.flush();
-                out.print(percentage + "\n");
+                out.print(String.format("statistics\n%f\n%d\n", percentage, sum));
                 out.flush();
                 out.close();
                 socket.close();