From 5979802415424d159902a23c6e72ef39726b9e3b Mon Sep 17 00:00:00 2001
From: Isabel Drost-Fromm <isabel.drostfromm@elasticsearch.com>
Date: Wed, 24 Aug 2016 15:17:42 +0200
Subject: [PATCH] Add comment wrt to changed xcontent generation

---
 .../java/org/elasticsearch/index/rankeval/ReciprocalRank.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/rank-eval/src/main/java/org/elasticsearch/index/rankeval/ReciprocalRank.java b/modules/rank-eval/src/main/java/org/elasticsearch/index/rankeval/ReciprocalRank.java
index 7b0576cd098..a40ecc1012e 100644
--- a/modules/rank-eval/src/main/java/org/elasticsearch/index/rankeval/ReciprocalRank.java
+++ b/modules/rank-eval/src/main/java/org/elasticsearch/index/rankeval/ReciprocalRank.java
@@ -160,7 +160,7 @@ public class ReciprocalRank extends RankedListQualityMetric<ReciprocalRank> {
     @Override
     public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
         builder.startObject();
-        //builder.startObject(NAME);
+        //builder.startObject(NAME); // TODO for roundtripping to work
         builder.field(MAX_RANK_FIELD.getPreferredName(), this.maxAcceptableRank);
         //builder.endObject();
         builder.endObject();