From ed56b0f6072d989ba3138cd85ebd19bcb589ffcc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AB=98=E9=93=81?= <shaojin.wensj@alibaba-inc.com>
Date: Sat, 27 Jun 2020 22:40:25 +0800
Subject: [PATCH] add oldMethod for compatible

---
 .../com/alibaba/druid/stat/DruidStatManagerFacade.java    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/com/alibaba/druid/stat/DruidStatManagerFacade.java b/src/main/java/com/alibaba/druid/stat/DruidStatManagerFacade.java
index 282555a8d5..651b096125 100644
--- a/src/main/java/com/alibaba/druid/stat/DruidStatManagerFacade.java
+++ b/src/main/java/com/alibaba/druid/stat/DruidStatManagerFacade.java
@@ -204,6 +204,14 @@ public final class DruidStatManagerFacade {
         //
     }
 
+    /**
+     * @deprecated
+     * @return
+     */
+    public static Map mergWallStat(Map mapA, Map mapB) {
+        return mergeWallStat(mapA, mapB);
+    }
+
     @SuppressWarnings({ "rawtypes", "unchecked" })
     public static Map mergeWallStat(Map mapA, Map mapB) {
         if (mapA == null || mapA.size() == 0) {