[LEET-3304] fix build

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/firstthousand/_848.java

@@ -3,7 +3,8 @@
 public class _848 {
     public static class Solution1 {
         public String shiftingLetters(String s, int[] shifts) {
-            long[] preSums = new long[shifts.length]; // use long type to avoid integer addition overflow
+            long[] preSums =
+                    new long[shifts.length]; // use long type to avoid integer addition overflow
             for (int i = shifts.length - 1; i >= 0; i--) {
                 if (i < shifts.length - 1) {
                     preSums[i] = preSums[i + 1] + shifts[i];

src/test/java/com/fishercoder/fourththousand/_3304Test.java

@@ -1,11 +1,11 @@
 package com.fishercoder.fourththousand;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import com.fishercoder.solutions.fourththousand._3304;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
 public class _3304Test {
     private _3304.Solution1 solution1;