Applied clang-format

Author: kkn2k19

src/test/java/com/thealgorithms/misc/fourSum.java

@@ -5,26 +5,21 @@
 public class fourSum {
     public static List<List<Integer>> fourSum(int[] nums, int target) {
         List<List<Integer>> result = new ArrayList<>();
-        if (nums == null || nums.length < 4)
-            return result;
+        if (nums == null || nums.length < 4) return result;
 
         Arrays.sort(nums); // Sort the array first
 
         for (int i = 0; i < nums.length - 3; i++) {
-            if (i > 0 && nums[i] == nums[i - 1])
-                continue; // Skip duplicates
+            if (i > 0 && nums[i] == nums[i - 1]) continue; // Skip duplicates
             for (int j = i + 1; j < nums.length - 2; j++) {
-                if (j > i + 1 && nums[j] == nums[j - 1])
-                    continue; // Skip duplicates
+                if (j > i + 1 && nums[j] == nums[j - 1]) continue; // Skip duplicates
                 int left = j + 1, right = nums.length - 1;
                 while (left < right) {
                     int sum = nums[i] + nums[j] + nums[left] + nums[right];
                     if (sum == target) {
                         result.add(Arrays.asList(nums[i], nums[j], nums[left], nums[right]));
-                        while (left < right && nums[left] == nums[left + 1])
-                            left++; // Skip duplicates
-                        while (left < right && nums[right] == nums[right - 1])
-                            right--; // Skip duplicates
+                        while (left < right && nums[left] == nums[left + 1]) left++; // Skip duplicates
+                        while (left < right && nums[right] == nums[right - 1]) right--; // Skip duplicates
                         left++;
                         right--;
                     } else if (sum < target) {
@@ -39,11 +34,11 @@ public static List<List<Integer>> fourSum(int[] nums, int target) {
     }
 
     public static void main(String[] args) {
-        int[] arr1 = { 1, 0, -1, 0, -2, 2 };
+        int[] arr1 = {1, 0, -1, 0, -2, 2};
         int target1 = 0;
         System.out.println(fourSum(arr1, target1));
 
-        int[] arr2 = { 4, 3, 3, 4, 4, 2, 1, 2, 1, 1 };
+        int[] arr2 = {4, 3, 3, 4, 4, 2, 1, 2, 1, 1};
         int target2 = 9;
         System.out.println(fourSum(arr2, target2));
     }