Fix

Author: Hardvan

src/test/java/com/thealgorithms/datastructures/heaps/HeapElementTest.java

@@ -2,7 +2,9 @@
 
 import org.junit.jupiter.api.Test;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
 
 class HeapElementTest {