diff --git a/src/test/kotlin/de/smartsquare/starter/mqtt/DefaultMqttMessageAdapterTest.kt b/src/test/kotlin/de/smartsquare/starter/mqtt/DefaultMqttMessageAdapterTest.kt
index 2d358ac..d9f1cbd 100644
--- a/src/test/kotlin/de/smartsquare/starter/mqtt/DefaultMqttMessageAdapterTest.kt
+++ b/src/test/kotlin/de/smartsquare/starter/mqtt/DefaultMqttMessageAdapterTest.kt
@@ -5,7 +5,6 @@ import com.hivemq.client.mqtt.mqtt5.message.publish.Mqtt5Publish
 import org.amshove.kluent.shouldBeEqualTo
 import org.amshove.kluent.shouldBeInstanceOf
 import org.junit.jupiter.api.Test
-import java.util.*
 
 class DefaultMqttMessageAdapterTest {