Assignment 2 tcpClient and tcpServer with discussion (Javadocs)

deliverables/src/MV3500Cohort2018JulySeptember/homework2/CainTcpClient.java

@@ -10,7 +10,14 @@ import java.net.*;
 public class CainTcpClient {
 
     public final static String LOCALHOST = "0:0:0:0:0:0:0:1"; // String constant, i.e. 127.0.0.1
-
+    
+/*
+* main class with client requesting to talk to server.  After server accepts
+* client's request to join on 2468, encoding enables both server and client
+* to talk via messages below.  A differentiating feature is to have the message
+* show up on both the client and server output so the conversation between
+* both makes sense and don't have to click back and forth to understand.
+*/
     public static void main(String[] args) {
         try {
             while (true) {

deliverables/src/MV3500Cohort2018JulySeptember/homework2/CainTcpServer.java

@@ -12,6 +12,13 @@ import java.net.*;
 public class CainTcpServer 
 {
 
+/*
+* main class with server listening for the client and will then stop blocking.  
+* After server accepts client's request to join on 2468, encoding enables both server and client
+* to talk via messages below.  A differentiating feature is to have the message
+* show up on both the client and server output so the conversation between
+* both makes sense and don't have to click back and forth to understand.
+*/    
     public static void main(String[] args) 
     {
         try