支持idlecheck

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@386 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/main/java/com/alibaba/druid/pool/DruidDataSource.java

@@ -566,6 +566,10 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
         return activeCount;
     }
 
+    public long getIdelCheckCount() {
+        return idleCheckCount;
+    }
+
     public class CreateConnectionThread extends Thread {
 
         public CreateConnectionThread(String name){