Test imports issue fix

Author: trynafind-sumanyu

src/test/java/com/thealgorithms/recursion/Permutations.java

@@ -1,10 +1,12 @@
 package com.thealgorithms.recursion;
 
-import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
 
 class PermutationsTest {