From 128d24e5adc62c75b7a8e0481715e9e3e13a454b Mon Sep 17 00:00:00 2001
From: Kazuki Shimizu <kazuki43zoo@gmail.com>
Date: Wed, 30 Oct 2019 22:41:01 +0900
Subject: [PATCH] Add final Fixes gh-1705

---
 src/main/java/org/apache/ibatis/mapping/Environment.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/ibatis/mapping/Environment.java b/src/main/java/org/apache/ibatis/mapping/Environment.java
index 0de54e72e49..49d9cb218dd 100644
--- a/src/main/java/org/apache/ibatis/mapping/Environment.java
+++ b/src/main/java/org/apache/ibatis/mapping/Environment.java
@@ -43,7 +43,7 @@ public Environment(String id, TransactionFactory transactionFactory, DataSource
   }
 
   public static class Builder {
-    private String id;
+    private final String id;
     private TransactionFactory transactionFactory;
     private DataSource dataSource;