From aad62d7739b9a54c261c0ca83c5e8ad01d4aa844 Mon Sep 17 00:00:00 2001
From: Sutra Zhou <zhoushuqun@gmail.com>
Date: Tue, 29 May 2018 15:04:47 +0800
Subject: [PATCH] Specify Map initialCapacity.

---
 .../com/foxinmy/weixin4j/wxa/api/CustomMessageAdapters.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weixin4j-wxa/src/main/java/com/foxinmy/weixin4j/wxa/api/CustomMessageAdapters.java b/weixin4j-wxa/src/main/java/com/foxinmy/weixin4j/wxa/api/CustomMessageAdapters.java
index 421949d0..f5ac35be 100644
--- a/weixin4j-wxa/src/main/java/com/foxinmy/weixin4j/wxa/api/CustomMessageAdapters.java
+++ b/weixin4j-wxa/src/main/java/com/foxinmy/weixin4j/wxa/api/CustomMessageAdapters.java
@@ -21,7 +21,7 @@ final class CustomMessageAdapters {
 		final NotifyTuple tuple = customMessage.getTuple();
 		final String msgType = tuple.getMessageType();
 
-		final Map<String, Object> params = new HashMap<String, Object>();
+		final Map<String, Object> params = new HashMap<String, Object>(3);
 		params.put("touser", customMessage.getToUser());
 		params.put("msgtype", msgType);
 		params.put(msgType, customMessage.getTuple());