frame test

.gitignore

@@ -27,5 +27,3 @@ bin/
 
 ### Mac OS ###
 .DS_Store
-/.idea/
-*.iml

src/com/demo/tank/frame/FrameTest.java

@@ -0,0 +1,21 @@
+package com.demo.tank.frame;
+
+import java.awt.*;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+public class FrameTest {
+    public static void main(String[] args) {
+        Frame frame = new Frame();
+        frame.setVisible(true);
+        frame.setSize(800, 600);
+        frame.setResizable(false);
+        frame.setTitle("tank war");
+        frame.addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowClosing(WindowEvent e) {
+                System.exit(0);
+            }
+        });
+    }
+}