From e3a2229f46f6b917d3b2249c4c9c3e04f0686584 Mon Sep 17 00:00:00 2001
From: Mahmoud Ben Hassine <mbenhassine@pivotal.io>
Date: Sun, 5 Apr 2020 11:20:33 +0200
Subject: [PATCH] Remove unnecessary call to String.valueOf

---
 easy-rules-core/src/main/java/org/jeasy/rules/api/Facts.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/easy-rules-core/src/main/java/org/jeasy/rules/api/Facts.java b/easy-rules-core/src/main/java/org/jeasy/rules/api/Facts.java
index 3ebd48b..eb52221 100644
--- a/easy-rules-core/src/main/java/org/jeasy/rules/api/Facts.java
+++ b/easy-rules-core/src/main/java/org/jeasy/rules/api/Facts.java
@@ -99,7 +99,7 @@ public class Facts implements Iterable<Map.Entry<String, Object>> {
         List<Map.Entry<String, Object>> entries = new ArrayList<>(facts.entrySet());
         for (int i = 0; i < entries.size(); i++) {
             Map.Entry<String, Object> entry = entries.get(i);
-            stringBuilder.append(format(" { %s : %s } ", entry.getKey(), String.valueOf(entry.getValue())));
+            stringBuilder.append(format(" { %s : %s } ", entry.getKey(), entry.getValue()));
             if (i < entries.size() - 1) {
                 stringBuilder.append(",");
             }