View difference between Paste ID: cs0FP57L and KNXNvfX6

 import java.io.*;
 import java.net.*;
-
+public class TCPServer
-class TCPServer
+
     public static void main(String argv[]) throws Exception
-   public static void main(String argv[]) throws Exception
+    {
-      {
+        ServerSocket welcomeSocket = new ServerSocket(3001);
-         String clientSentence;
+        while(true)
-         String capitalizedSentence;
+        {
-         ServerSocket welcomeSocket = new ServerSocket(3001);
+
-
+            new Thread(new TCPServer(). new Client(connectionSocket)).start();
-         while(true)
+        }
-         {
+    }
     public class Client implements Runnable{
-            BufferedReader inFromClient =
+        Socket client;
-               new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));
+        String clientSentence;
-            DataOutputStream outToClient = new DataOutputStream(connectionSocket.getOutputStream());
+        String capitalizedSentence;
-            clientSentence = inFromClient.readLine();
+        public Client(Socket s){
-            System.out.println("Received: " + clientSentence);
+            client = s;
-            capitalizedSentence = clientSentence.toUpperCase() + '\n';
+        }
-            outToClient.writeBytes(capitalizedSentence);
+        @Override
-         }
+        public void run(){
-      }
+            try{
                 BufferedReader inFromClient =
                 new BufferedReader(new InputStreamReader(client.getInputStream()));
                 DataOutputStream outToClient = new DataOutputStream(client.getOutputStream());
 
 		while((clientSentence = inFromClient.readLine())!=null){
                     System.out.println("Received: " + clientSentence);
                     capitalizedSentence = clientSentence.toUpperCase() + '\n';
                     outToClient.writeBytes(capitalizedSentence);
                 }
             }catch(Exception e){e.printStackTrace();}
         }
     }
 }