diff --git a/src/test/java/org/apache/sling/serviceusermapping/impl/ServiceUserMapperImplTest.java b/src/test/java/org/apache/sling/serviceusermapping/impl/ServiceUserMapperImplTest.java
index a392b41..cbcba54 100644
--- a/src/test/java/org/apache/sling/serviceusermapping/impl/ServiceUserMapperImplTest.java
+++ b/src/test/java/org/apache/sling/serviceusermapping/impl/ServiceUserMapperImplTest.java
@@ -19,8 +19,10 @@
 package org.apache.sling.serviceusermapping.impl;
 
 import static junit.framework.TestCase.assertFalse;
+import static junit.framework.TestCase.assertTrue;
 import static junit.framework.TestCase.assertNull;
-import static org.junit.Assert.*;
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;