diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java
index 69e48ca..0ed3689 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java
@@ -209,7 +209,7 @@
   }
 
   private void markUninteresting(Repository git, String branch, RevWalk rw, ObjectId oldObjectId) {
-    for (final Ref r : git.getAllRefs().values()) {
+    for (Ref r : git.getAllRefs().values()) {
       try {
         if (r.getName().equals(branch)) {
           if (!ObjectId.zeroId().equals(oldObjectId)) {
diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/RefUpdateListener.java b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/RefUpdateListener.java
index 46331ca..03430e7 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/RefUpdateListener.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/RefUpdateListener.java
@@ -45,10 +45,10 @@
 
   @Inject
   RefUpdateListener(
-      final CreateReviewNotes.Factory reviewNotesFactory,
-      final SchemaFactory<ReviewDb> schema,
-      final GitRepositoryManager repoManager,
-      final WorkQueue workQueue,
+      CreateReviewNotes.Factory reviewNotesFactory,
+      SchemaFactory<ReviewDb> schema,
+      GitRepositoryManager repoManager,
+      WorkQueue workQueue,
       @GerritServerConfig final Config config) {
     this.reviewNotesFactory = reviewNotesFactory;
     this.schema = schema;
@@ -58,7 +58,7 @@
   }
 
   @Override
-  public void onGitReferenceUpdated(final Event e) {
+  public void onGitReferenceUpdated(Event e) {
     Runnable task =
         new ProjectRunnable() {
           @Override