optimize imports

Author: lolcatjpg

src/main/kotlin/gent/zeus/guitar/mqtt/Mqtt.kt

@@ -5,7 +5,7 @@ import gent.zeus.guitar.StartupCheckResult
 import org.springframework.boot.ApplicationArguments
 import org.springframework.boot.ApplicationRunner
 import org.springframework.stereotype.Component
-import java.util.UUID
+import java.util.*
 
 
 internal object MqttEnv : StartupCheck {

src/main/kotlin/gent/zeus/guitar/mqtt/MqttCallbackClient.kt

@@ -6,10 +6,8 @@ import com.fasterxml.jackson.module.kotlin.readValue
 import gent.zeus.guitar.Logging
 import gent.zeus.guitar.data.DataProvider
 import gent.zeus.guitar.db.InMemoryTrackStore
-import org.apache.juli.logging.Log
 import org.eclipse.paho.client.mqttv3.*
 import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence
-import java.util.*
 
 class MqttCallbackClient : MqttCallback {