Merge branch 'stable-2.14' into stable-2.15

* stable-2.14:
  Add "Empty file" comments in empty BUILD files
  ConfigurationParser: Format with google-java-format

Change-Id: I1bac29b1b21b6dda7a23639170256144d03306f2
diff --git a/owners-common/src/main/java/com/vmware/gerrit/owners/common/ConfigurationParser.java b/owners-common/src/main/java/com/vmware/gerrit/owners/common/ConfigurationParser.java
index 17f75d0..48b7bc3 100644
--- a/owners-common/src/main/java/com/vmware/gerrit/owners/common/ConfigurationParser.java
+++ b/owners-common/src/main/java/com/vmware/gerrit/owners/common/ConfigurationParser.java
@@ -80,7 +80,7 @@
   }
 
   private static Stream<String> extractOwners(JsonNode node) {
-    if(node.isTextual()) {
+    if (node.isTextual()) {
       return Stream.of(node.asText());
     }
     return iteratorStream(node.iterator()).map(JsonNode::asText);
diff --git a/tools/BUILD b/tools/BUILD
index e69de29..c5ed0b7 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -0,0 +1 @@
+# Empty file required by Bazel