Migrate to JUnit5

flyweight/pom.xml

@@ -34,8 +34,13 @@
   <artifactId>flyweight</artifactId>
   <dependencies>
     <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-engine</artifactId>
       <scope>test</scope>
     </dependency>
   </dependencies>

flyweight/src/test/java/com/iluwatar/flyweight/AlchemistShopTest.java

@@ -22,13 +22,13 @@
  */
 package com.iluwatar.flyweight;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 /**
  * Date: 12/12/15 - 10:54 PM

flyweight/src/test/java/com/iluwatar/flyweight/AppTest.java

@@ -22,7 +22,7 @@
  */
 package com.iluwatar.flyweight;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 /**
  *