1 files changed, 3 insertions, 5 deletions
diff --git a/container-search/src/test/java/com/yahoo/prelude/test/NullSetMemberTestCase.java b/container-search/src/test/java/com/yahoo/prelude/test/NullSetMemberTestCase.java
index e77f0d00578..495f11e0780 100644
--- a/container-search/src/test/java/com/yahoo/prelude/test/NullSetMemberTestCase.java
+++ b/container-search/src/test/java/com/yahoo/prelude/test/NullSetMemberTestCase.java
@@ -1,13 +1,11 @@
 // Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.prelude.test;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.HashSet;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 /**
  * Tests null members in HashSet
@@ -15,7 +13,7 @@ import static org.junit.Assert.assertTrue;
 public class NullSetMemberTestCase {
 
     @Test
-    public void testNullMember() {
+    void testNullMember() {
         HashSet<?> s = new HashSet<>();
         assertEquals(s.size(), 0);
         assertFalse(s.contains(null));