Merge branch 'stable-2.15' into stable-2.16

* stable-2.15:
  Format Java files with google-java-format 1.7
  Upgrade bazlets to latest stable-2.15
  Upgrade bazlets to latest stable-2.14
  Update bazlets to fix build with bazel 0.23
  Update bazlets to fix build with bazel 0.23

Change-Id: If50fc0baaa36d788657332feb2ecef0c770b8657
diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/Reviewers.java b/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/Reviewers.java
index 31c18d9..07a7d18 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/Reviewers.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/Reviewers.java
@@ -109,9 +109,7 @@
     try {
       Set<String> reviewers = findReviewers(changeId.get(), sections);
       if (!reviewers.isEmpty()) {
-        return resolver
-            .resolve(reviewers, projectName, changeId.get(), null)
-            .stream()
+        return resolver.resolve(reviewers, projectName, changeId.get(), null).stream()
             .map(a -> suggestedReviewer(a))
             .collect(toSet());
       }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/ReviewersResolver.java b/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/ReviewersResolver.java
index e362891..10785f2 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/ReviewersResolver.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewers/server/ReviewersResolver.java
@@ -120,8 +120,7 @@
       String group) {
     try {
       Set<Account.Id> accounts =
-          groupMembers
-              .listAccounts(groupResolver.get().parse(group).getGroupUUID(), project)
+          groupMembers.listAccounts(groupResolver.get().parse(group).getGroupUUID(), project)
               .stream()
               .filter(Account::isActive)
               .map(Account::getId)