diff --git a/src/test/java/de/rwu/easydrop/service/writer/OfferWriterTest.java b/src/test/java/de/rwu/easydrop/service/writer/OfferWriterTest.java
index 1cbe974..70bf52a 100644
--- a/src/test/java/de/rwu/easydrop/service/writer/OfferWriterTest.java
+++ b/src/test/java/de/rwu/easydrop/service/writer/OfferWriterTest.java
@@ -1,12 +1,8 @@
 package de.rwu.easydrop.service.writer;
 
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.junit.jupiter.api.Assertions.assertThrows;
 
-import javax.sound.sampled.AudioFileFormat.Type;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -15,7 +11,6 @@ import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
 import de.rwu.easydrop.api.dto.OfferDTO;
-import de.rwu.easydrop.api.dto.ProductDTO;
 import de.rwu.easydrop.data.connector.OfferPersistenceInterface;
 import de.rwu.easydrop.model.Offer;
 import de.rwu.easydrop.model.Product;