Reviewer comments

gcloud-java-contrib/gcloud-java-nio/src/main/java/com/google/gcloud/storage/contrib/nio/CloudStorageFileSystemProvider.java

@@ -82,6 +82,11 @@
 @AutoService(FileSystemProvider.class)
 public final class CloudStorageFileSystemProvider extends FileSystemProvider {
 
+  private final Storage storage;
+
+  // used only when we create a new instance of CloudStorageFileSystemProvider.
+  private static StorageOptions defaultStorageOptions;
+
   private static class LazyPathIterator extends AbstractIterator<Path> {
     private final Iterator<Blob> blobIterator;
     private final Filter<? super Path> filter;
@@ -109,12 +114,6 @@ protected Path computeNext() {
     }
   }
 
-
-  private final Storage storage;
-
-  // used only when we create a new instance of CloudStorageFileSystemProvider.
-  private static StorageOptions defaultStorageOptions;
-
   /**
    * Sets default options that are only used by the constructor.
    */
@@ -575,9 +574,9 @@ public Iterator<Path> iterator() {
         return new LazyPathIterator(cloudPath.getFileSystem(), blobIterator, filter);
       }
 
-      // Does nothing since there's nothing to close. Commenting this method to quiet codacy.
       @Override
       public void close() throws IOException {
+        // Does nothing since there's nothing to close. Commenting this method to quiet codacy.
       }
     };
   }

gcloud-java-storage/src/main/java/com/google/gcloud/storage/testing/FakeStorageRpc.java

@@ -101,10 +101,10 @@ public Tuple<String, Iterable<StorageObject>> list(String bucket, Map<Option, ?>
           if (preprefix.startsWith("/")) {
             preprefix = preprefix.substring(1);
           }
-          continue;
+          break;
         case FIELDS:
           // ignore and return all the fields
-          continue;
+          break;
         default:
           throw new UnsupportedOperationException("Unknown option: " + e.getKey());
       }