Add SettingFrame class.

src/CreateNewGameFrame.java

@@ -114,6 +114,7 @@ public class CreateNewGameFrame extends JFrame {
         settingPanel.add(optionPanel, BorderLayout.SOUTH);
 
     }
+
     class OkButtonAction implements ActionListener {
 
         @Override
@@ -125,6 +126,7 @@ public class CreateNewGameFrame extends JFrame {
             new OnlineModeFrame();
         }
     }
+
     public void writeToFile(String dataToWrite) {
         File file = new File("Games.txt");
         try (FileWriter fileWriter = new FileWriter(file, true)) {

src/SettingFrame.java

+import javax.swing.*;
+import java.awt.*;
+
+public class SettingFrame extends JFrame {
+
+    private JPanel settingPanel;
+    private JPanel serverPanel;
+    private JPanel gameDetailsPanel;
+    private JPanel userInformationPanel;
+    private JLabel tankLabel;
+    private JLabel tankPhoto;
+    private ImageIcon tank;
+
+
+    public SettingFrame() {
+
+        setBackground(Color.WHITE);
+        setResizable(false);
+        setLayout(new GridLayout(1, 2));
+        setBounds(400, 200, 900, 600);
+        initUserInformationPanel();
+        initSettingPanel();
+
+        setVisible(true);
+    }
+
+}