New Projekt Stukture

src/gui/ControlWindow.java

@@ -0,0 +1,15 @@
+package gui;
+
+import javax.swing.*;
+
+public class ControlWindow {
+
+    private JFrame controlWindow;
+
+    public ControlWindow(){
+        controlWindow = new JFrame();
+        controlWindow.setVisible(true);
+        controlWindow.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
+    }
+
+}