run Method, implement from Runnable

src/main/java/ClientHandler.java

@@ -27,8 +27,14 @@ public class ClientHandler implements Runnable {
   
   @Override
   public void run() {
-    // TODO Auto-generated method stub
-    
+    try {
+      fromClientReader = new BufferedReader(new InputStreamReader(connectionToClient.getInputStream()));
+      toClientWriter = new PrintWriter(new OutputStreamWriter(connectionToClient.getOutputStream()));
+      chatServer.broadcastMessage(name + " connected.");
+      
+    } catch (IOException e) {
+      e.printStackTrace();
+    }
   }