MAINT: Apply pre-commit

Remove byte-order-marker pre-commit check as there would be
many adjustments necessary

09_Battle/java/Battle.java

@@ -155,7 +155,7 @@ public class Battle {
 
                                 System.out.println("\n****************************\n");
                             }
-                        }       
+                        }
                     }
                 }
             }