Refactor: Use showCurrentTime method

src/main/java/ChatClient.java

@@ -105,13 +105,11 @@ public class ChatClient extends JFrame implements KeyListener {
     private void initGui() {
         prepareOutputTextArea();
         createInputTextField();
-
-        timeLabel = new JLabel();
-        updateTime();
-        add(timeLabel, BorderLayout.NORTH);
+        showCurrentTime();
 
         add(outputScrollPane, BorderLayout.CENTER);
         add(inputTextField, BorderLayout.SOUTH);
+        add(timeLabel, BorderLayout.NORTH);
 
         setVisible(true);
         setSize(Constants.WINDOW_WIDTH, Constants.WINDOW_HEIGHT);
@@ -134,6 +132,11 @@ public class ChatClient extends JFrame implements KeyListener {
         inputTextField.addKeyListener(this);
     }
 
+    private void showCurrentTime(){
+        timeLabel = new JLabel();
+        updateTime();
+    }
+
     private void receiveMessages() {
         try {
             connectionToServer = new Socket(address, Constants.PORT);