fix: githubs recoomendation to avoid violations

Author: AmiyahJo

lesson_12/structs_java/structs_app/src/main/java/com/codedifferently/lesson12/Lesson12.java

@@ -9,21 +9,21 @@ public String gameResult(ListNode head) {
 
     ListNode current = head;
 
-      while (current != null && current.next != null) { 
-        if (current.val > current.next.val){
-          evenPoints++;
-        } else if (current.val < current.next.val){
-          oddPoints++;
-        }
-        current = current.next.next;
+    while (current != null && current.next != null) {
+      if (current.val > current.next.val) {
+        evenPoints++;
+      } else if (current.val < current.next.val) {
+        oddPoints++;
       }
+      current = current.next.next;
+    }
 
-      if (oddPoints > evenPoints) {
-        return "Odd";
-      } else if (evenPoints > oddPoints){
-        return "Even";
-      } else {
-        return "Tie";
-      }   
+    if (oddPoints > evenPoints) {
+      return "Odd";
+    } else if (evenPoints > oddPoints) {
+      return "Even";
+    } else {
+      return "Tie";
+    }
   }
 }

lesson_12/structs_java/structs_app/src/main/java/com/codedifferently/lesson12/Stack.java

@@ -18,11 +18,11 @@ public void push(int value) {
 
   public int pop() {
     if (isEmpty()) {
-        throw new EmptyStackException(); 
+      throw new EmptyStackException();
     } else {
-        int value = top.val; 
-        top = top.next; 
-        return value;
+      int value = top.val;
+      top = top.next;
+      return value;
     }
   }