added logging functionality

Author: scmacdon

kotlin/services/personalize/src/test/kotlin/PersonalizeKotlinTest.kt

@@ -25,10 +25,10 @@ import org.junit.jupiter.api.Order
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
 import org.junit.jupiter.api.TestMethodOrder
-import java.util.UUID
-import java.util.concurrent.TimeUnit
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
+import java.util.UUID
+import java.util.concurrent.TimeUnit
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @TestMethodOrder(OrderAnnotation::class)