diff --git a/attribute-endpoints-provider/src/test/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderTest.java b/attribute-endpoints-provider/src/test/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderTest.java
index 7458a1f..fb57f4b 100644
--- a/attribute-endpoints-provider/src/test/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderTest.java
+++ b/attribute-endpoints-provider/src/test/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderTest.java
@@ -24,7 +24,9 @@ import java.util.Map;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;