From 7fa34da4ebb2f62703f59d2dad4dc4bdc6ab67b6 Mon Sep 17 00:00:00 2001
From: Ali Dehghani <ali.dehghani.g@gmail.com>
Date: Mon, 13 May 2019 00:15:16 +0430
Subject: [PATCH] Fixed the failed compilation.

---
 .../src/test/java/com/baeldung/junit5/AssertionUnitTest.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java b/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java
index d1d08c6e62..d225e4547e 100644
--- a/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java
+++ b/testing-modules/junit5-migration/src/test/java/com/baeldung/junit5/AssertionUnitTest.java
@@ -34,7 +34,7 @@ public class AssertionUnitTest {
                 "heading",
                 () -> assertEquals(4, 2 * 2, "4 is 2 times 2"),
                 () -> assertEquals("java", "JAVA".toLowerCase()),
-                () -> assertEquals(null, null, "null is equal to null")
+                () -> assertEquals((String) null, (String) null, "null is equal to null")
         );
     }
 }