remove unneede classes

Author: Project516

README.md

@@ -1,8 +1,10 @@
 # NumberGuessingGame
 
+To run: Have at least Java 8 installed. 
+
 ## Development set up
 
-Run:
+Install SDKMAN! and run:
 
 `sdk install java 25-tem`
 

app/src/main/java/io/github/project516/NumberGuessingGame/DebugInfo.java

@@ -2,6 +2,8 @@
 
 import javax.swing.*;
 
+// TODO
+
 public class GUI {
     void createWindow() {
         JFrame jframe = new JFrame();