From 374575cf1a2566e632da20c8843ceb896db0acd0 Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Thu, 2 Aug 2012 09:19:22 +0800
Subject: [PATCH] remove unused code

---
 src/main/java/com/alibaba/druid/stat/JdbcDataSourceStat.java | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/main/java/com/alibaba/druid/stat/JdbcDataSourceStat.java b/src/main/java/com/alibaba/druid/stat/JdbcDataSourceStat.java
index 4665f2cd41..0cd43674e3 100644
--- a/src/main/java/com/alibaba/druid/stat/JdbcDataSourceStat.java
+++ b/src/main/java/com/alibaba/druid/stat/JdbcDataSourceStat.java
@@ -63,8 +63,6 @@ public class JdbcDataSourceStat implements JdbcDataSourceStatMBean {
                                                                                                         //
                                                                                                         });
 
-    // private final ConcurrentMap<String, JdbcSqlStat> sqlStatMap = new ConcurrentHashMap<String, JdbcSqlStat>();
-
     private final ConcurrentMap<Long, JdbcConnectionStat.Entry> connections             = new ConcurrentHashMap<Long, JdbcConnectionStat.Entry>();
 
     public JdbcDataSourceStat(String name, String url){
@@ -124,7 +122,6 @@ public class JdbcDataSourceStat implements JdbcDataSourceStatMBean {
         for (JdbcConnectionStat.Entry connectionStat : connections.values()) {
             connectionStat.reset();
         }
-        // connections.clear();
     }
 
     public Histogram getConnectionHoldHistogram() {