hide unnecessary package; apply Robustness Principle

projects/Assignments/homework1/MaroonTcpClient.java

 
-package tcpclient;
+//package tcpclient;
 
 import java.io.*;
 import java.net.*;

projects/Assignments/homework1/MaroonTcpServer.java

-package tcpserver;
+//package tcpserver;
 
 import java.io.*;
 import java.net.*;
@@ -57,11 +57,12 @@ public class MaroonTcpServer
                 output = new DataOutputStream(clientConnection.getOutputStream());
                 
                 String request = input.readUTF();
+				request = request.trim(); // get rid of outer whitespace
                 
-                if ("position".equals(request)){
+                if ("position".equalsIgnoreCase(request)){
                     output.writeUTF(Arrays.toString(testUnit1.getPosition()));
                 }
-                else if ("ID".equals(request)){
+                else if ("ID".equalsIgnoreCase(request)){
                     output.writeUTF(""+ testUnit1.getID());
                     
                 }else 

projects/Assignments/homework1/MaroonUnit.java

@@ -3,7 +3,7 @@
  * To change this template file, choose Tools | Templates
  * and open the template in the editor.
  */
-package tcpserver;
+//package tcpserver;
 
 /**
  *