diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java
index 262166b1a1..7fc32c0cc0 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/AlphanumericOrderUnitTest.java
@@ -5,12 +5,12 @@ import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 @TestMethodOrder(MethodOrderer.MethodName.class)
 public class AlphanumericOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder("");
 
     @Test
     void myATest() {
diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java
index 58e6e6304a..472c98e923 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/CustomOrderUnitTest.java
@@ -1,11 +1,11 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 @TestMethodOrder(CustomOrder.class)
 public class CustomOrderUnitTest {
 
diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/DefaultOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/DefaultOrderUnitTest.java
index adea7e8888..ee1d86ee43 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/DefaultOrderUnitTest.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/DefaultOrderUnitTest.java
@@ -1,14 +1,14 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 public class DefaultOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder();
 
     @Test
     @DisplayName("Test A")
@@ -30,7 +30,7 @@ public class DefaultOrderUnitTest {
 
     @AfterAll
     public static void assertOutput() {
-        assertEquals(output.toString(), "ABC");
+        assertEquals("ABC", output.toString());
     }
 
 }
diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java
index f73fcab132..72c8bcc2a9 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/OrderAnnotationUnitTest.java
@@ -1,12 +1,9 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
-import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.*;
 import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
-import org.junit.jupiter.api.Order;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.TestMethodOrder;
+
+import static org.junit.jupiter.api.Assertions.*;
 
 @TestMethodOrder(OrderAnnotation.class)
 public class OrderAnnotationUnitTest {
diff --git a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/RandomOrderUnitTest.java b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/RandomOrderUnitTest.java
index b583cd8f63..6c7cf234c8 100644
--- a/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/RandomOrderUnitTest.java
+++ b/testing-modules/junit-5/src/test/java/com/baeldung/junit5/order/RandomOrderUnitTest.java
@@ -1,16 +1,16 @@
 package com.baeldung.junit5.order;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 @TestMethodOrder(MethodOrderer.Random.class)
 public class RandomOrderUnitTest {
 
-    private static StringBuilder output = new StringBuilder("");
+    private static final StringBuilder output = new StringBuilder();
 
     @Test
     void myATest() {
@@ -29,7 +29,7 @@ public class RandomOrderUnitTest {
 
     @AfterAll
     public static void assertOutput() {
-        assertEquals(output.toString(), "ACB");
+        assertEquals("ACB", output.toString());
     }
 
 }