Add method to initialize timer

src/main/java/ChatClient.java

@@ -1,6 +1,8 @@
 import javax.swing.*;
 import javax.swing.border.EmptyBorder;
 import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.io.*;
@@ -70,6 +72,7 @@ public class ChatClient extends JFrame implements KeyListener {
     private JTextArea outputTextArea;
     private JTextField inputTextField;
     private JScrollPane outputScrollPane;
+    private Timer timer;
 
     public ChatClient() {
         super("Chat");
@@ -80,6 +83,16 @@ public class ChatClient extends JFrame implements KeyListener {
         }
     }
 
+    private void initTimer() {
+        timer = new Timer(1000, new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                //Method to update time
+            }
+        });
+        timer.start();
+    }
+
     private void initGui() {
         outputTextArea = new JTextArea();
         outputTextArea.setEditable(false);
@@ -107,6 +120,7 @@ public class ChatClient extends JFrame implements KeyListener {
             toServerWriter     = new PrintWriter(new OutputStreamWriter(connectionToServer.getOutputStream()));
 
             initGui();
+            initTimer();
 
             while (true) {
                 String message = fromServerReader.readLine();