From ac40eae3e3f7a45edba8401517dfd9ede0affc57 Mon Sep 17 00:00:00 2001
From: olivier bourgain <olivierbourgain02@gmail.com>
Date: Fri, 8 Aug 2014 23:38:31 +0200
Subject: [PATCH] Core: Improve XContentBuilder API.

---
 .../org/elasticsearch/common/xcontent/XContentBuilder.java  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/elasticsearch/common/xcontent/XContentBuilder.java b/src/main/java/org/elasticsearch/common/xcontent/XContentBuilder.java
index d0ec2dca49d..e6880a810f3 100644
--- a/src/main/java/org/elasticsearch/common/xcontent/XContentBuilder.java
+++ b/src/main/java/org/elasticsearch/common/xcontent/XContentBuilder.java
@@ -1017,7 +1017,7 @@ public final class XContentBuilder implements BytesStream, Releasable {
         return this;
     }
 
-    public XContentBuilder map(Map<String, Object> map) throws IOException {
+    public XContentBuilder map(Map<String, ?> map) throws IOException {
         if (map == null) {
             return nullValue();
         }
@@ -1103,10 +1103,10 @@ public final class XContentBuilder implements BytesStream, Releasable {
     }
 
 
-    private void writeMap(Map<String, Object> map) throws IOException {
+    private void writeMap(Map<String, ?> map) throws IOException {
         generator.writeStartObject();
 
-        for (Map.Entry<String, Object> entry : map.entrySet()) {
+        for (Map.Entry<String, ?> entry : map.entrySet()) {
             field(entry.getKey());
             Object value = entry.getValue();
             if (value == null) {