migrate 23 test to use Junit5

fishercoder1534 · fishercoder1534 · commit 472bc6c8c51c · 2024-02-02T13:50:06.000-08:00
diff --git a/src/test/java/com/fishercoder/_23Test.java b/src/test/java/com/fishercoder/_23Test.java
@@ -4,17 +4,18 @@
 import com.fishercoder.common.utils.CommonUtils;
 import com.fishercoder.common.utils.LinkedListUtils;
 import com.fishercoder.solutions._23;
-import org.junit.BeforeClass;
-import org.junit.Test;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 
 public class _23Test {
     private static _23.Solution1 solution1;
     private static ListNode[] lists;
 
-    @BeforeClass
-    public static void setup() {
+    @BeforeEach
+    public void setup() {
         solution1 = new _23.Solution1();
     }
 
