[LEET-3170] fix build

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/fourththousand/_3270.java

@@ -9,10 +9,14 @@ public int generateKey(int num1, int num2, int num3) {
             padded[2] = String.format("%04d", num3);
             StringBuilder sb = new StringBuilder();
             for (int i = 0; i < padded[0].length(); i++) {
-                sb.append(Math.min(Character.getNumericValue(padded[0].charAt(i)), Math.min(Character.getNumericValue(padded[1].charAt(i)), Character.getNumericValue(padded[2].charAt(i)))));
+                sb.append(
+                        Math.min(
+                                Character.getNumericValue(padded[0].charAt(i)),
+                                Math.min(
+                                        Character.getNumericValue(padded[1].charAt(i)),
+                                        Character.getNumericValue(padded[2].charAt(i)))));
             }
             return Integer.parseInt(sb.toString());
         }
-
     }
 }

src/test/java/com/fishercoder/fourththousand/_3270Test.java

@@ -1,11 +1,11 @@
 package com.fishercoder.fourththousand;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import com.fishercoder.solutions.fourththousand._3270;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
 public class _3270Test {
     private _3270.Solution1 solution1;
 
@@ -18,5 +18,4 @@ public void setup() {
     public void test1() {
         assertEquals(0, solution1.generateKey(1, 10, 1000));
     }
-
 }