Merge branch 'stable-2.16'

* stable-2.16:
  Update the download-commands plugin to its latest master revision
  AbstractElasticIndex: Fix order of performRequest method call arguments

Change-Id: I8b41ac997b98ba442c5cb48d41c958f3ea75795d
diff --git a/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java b/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
index fec7137..6da19cd 100644
--- a/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
+++ b/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
@@ -373,7 +373,7 @@
         List<T> results = Collections.emptyList();
         String uri = getURI(index, SEARCH);
         Response response =
-            performRequest(HttpPost.METHOD_NAME, search, uri, Collections.emptyMap());
+            performRequest(HttpPost.METHOD_NAME, uri, search, Collections.emptyMap());
         StatusLine statusLine = response.getStatusLine();
         if (statusLine.getStatusCode() == HttpStatus.SC_OK) {
           String content = getContent(response);