chore: spotless Apply

Author: nia-source

lesson_11/arrays_java/arrays_app/src/main/java/com/codedifferently/lesson11/Lesson11.java

@@ -25,17 +25,14 @@ public int[] getConcatenation(int[] nums) {
    * https://leetcode.com/problems/find-words-containing-character/
    */
   public List<Integer> findWordsContaining(String[] words, char x) {
-    List<Integer> result = new ArrayList<>(); 
+    List<Integer> result = new ArrayList<>();
 
-        for (int i = 0; i < words.length; i++) { 
-            if (words[i].indexOf(x) != -1) { 
-                result.add(i); 
-            }
-        }
-
-        return result; 
+    for (int i = 0; i < words.length; i++) {
+      if (words[i].indexOf(x) != -1) {
+        result.add(i);
+      }
     }
-}
 
-        
-    
+    return result;
+  }
+}