Whitespaces in Main und scanner width und height entfernen

src/CatchTheMouse.java

@@ -1,35 +1,29 @@
 import java.io.IOException;
-import java.util.Scanner;
 
 public class CatchTheMouse {
-    public static void main(String[] args) throws IOException {
+  public static void main(String[] args) throws IOException {
+    int round = 0;
 
-        Scanner scanner = new Scanner(System.in);
-        int width;
-        int height;
-        int round = 0;
+    System.out.println("Welcome to Catch the Mouse");
+    Game game = Game.getInstance(10, 10);
 
-        System.out.println("Welcome to Catch the Mouse");
-        Game game = Game.getInstance(10, 10);
+    try {
+      while (!game.gameOver()) {
+        game.writer.write("Round " + round);
+        game.writer.newLine();
+        game.printField();
+        game.cat.movePlayer();
+        game.mouse.movePlayer();
+        Thread.sleep(1000);
 
-        try {
-            while(!game.gameOver())
-            {
-                game.writer.write("Round " + round);
-                game.writer.newLine();
-                game.printField();
-                game.cat.movePlayer();
-                game.mouse.movePlayer();
-                Thread.sleep(1000);
+        round++;
+      }
+      game.writer.flush();
 
-                round++;
-            }
-            game.writer.flush();
-
-            System.out.println("Congrats! You caught the mouse!");
-        } catch (Exception e) {
-            game.writer.flush();
-            e.printStackTrace();
-        }
+      System.out.println("Congrats! You caught the mouse!");
+    } catch (Exception e) {
+      game.writer.flush();
+      e.printStackTrace();
     }
+  }
 }