Use constants

otto-de · Apr 9, 2018 · 1d5f89c · 1d5f89c
1 parent 2b1b375
commit 1d5f89c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/de/otto/flummi/IndicesAdminClient.java b/src/main/java/de/otto/flummi/IndicesAdminClient.java
@@ -72,7 +72,7 @@ public JsonObject getIndexSettings() {
     public JsonObject getIndexMapping(String indexName) {
         try {
             Response response = httpClient.prepareGet("/" + indexName + "/_mapping")
-                    .addHeader("Content-Type", "application/json")
+                    .addHeader(CONTENT_TYPE, APPL_JSON)
                     .execute().get();
             if (response.getStatusCode() != 200) {
                 throw RequestBuilderUtil.toHttpServerErrorException(response);