From ba2d8594a1b5ad05ee4c12a987653b6343ed4dae Mon Sep 17 00:00:00 2001
From: Mark Paluch <mpaluch@pivotal.io>
Date: Tue, 13 Aug 2019 08:33:26 +0200
Subject: [PATCH] Update
 src/main/java/org/springframework/data/elasticsearch/core/DocumentAdapters.java

Co-Authored-By: Peter-Josef Meisch <pj.meisch@sothawo.com>
---
 .../data/elasticsearch/core/DocumentAdapters.java               | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/springframework/data/elasticsearch/core/DocumentAdapters.java b/src/main/java/org/springframework/data/elasticsearch/core/DocumentAdapters.java
index dd44763d6..9315da5c2 100644
--- a/src/main/java/org/springframework/data/elasticsearch/core/DocumentAdapters.java
+++ b/src/main/java/org/springframework/data/elasticsearch/core/DocumentAdapters.java
@@ -385,7 +385,7 @@ class DocumentAdapters {
 		 */
 		@Override
 		public String toString() {
-			return getClass().getSimpleName() + "@" + this.id + "#" + this.version + " " + toJson();
+			return getClass().getSimpleName() + '@' + this.id + '#' + this.version + ' ' + toJson();
 		}
 
 		@Nullable