000 refactor for devpos check

src/main/kotlin/com/epam/brn/config/FirebaseConfig.kt

@@ -20,11 +20,9 @@ class FirebaseConfig {
     fun firebaseApp(): FirebaseApp {
         if (FirebaseApp.getApps().isEmpty()) {
             val refreshToken = FileInputStream(firebaseCredentialsPath)
-
             val options = FirebaseOptions.builder()
                 .setCredentials(GoogleCredentials.fromStream(refreshToken))
                 .build()
-
             FirebaseApp.initializeApp(options)
         }
         return FirebaseApp.getInstance()

src/main/kotlin/com/epam/brn/config/GoogleCloudConfig.kt

@@ -4,7 +4,6 @@ import com.google.auth.oauth2.GoogleCredentials
 import com.google.cloud.storage.Storage
 import com.google.cloud.storage.StorageOptions
 import com.google.common.collect.Lists
-import org.apache.logging.log4j.kotlin.logger
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
 import org.springframework.context.annotation.Configuration
@@ -20,8 +19,6 @@ class GoogleCloudConfig(
     @Value("\${cloud.expireAfterDuration}") expireAfterDuration: String
 ) {
 
-    private val log = logger()
-
     @Value("\${google.bucketName}")
     val bucketName: String = ""
     @Value("\${google.bucketLink}")
@@ -31,11 +28,15 @@ class GoogleCloudConfig(
     final var storage: Storage?
 
     init {
-        val credentials = GoogleCredentials.fromStream(FileInputStream(credentialsPath))
+        val credentials = GoogleCredentials
+            .fromStream(FileInputStream(credentialsPath))
             .createScoped(Lists.newArrayList(credentialScope))
         storage =
-            StorageOptions.newBuilder().setCredentials(credentials).setProjectId(projectId)
-                .build().getService()
+            StorageOptions.newBuilder()
+                .setCredentials(credentials)
+                .setProjectId(projectId)
+                .build()
+                .service
         expireAfter = Duration.parse(expireAfterDuration)
     }
 }