-import de.juplo.kafka.chat.backend.domain.ChatHomeService;
-import de.juplo.kafka.chat.backend.persistence.inmemory.SimpleChatHomeService;
-import lombok.RequiredArgsConstructor;
+import de.juplo.kafka.chat.backend.implementation.inmemory.InMemoryTestUtils;
+import de.juplo.kafka.chat.backend.implementation.inmemory.SimpleChatHomeService;