diff --git a/product/CMFActivity/Activity/SQLQueue.py b/product/CMFActivity/Activity/SQLQueue.py
index ccb2f7f24f95b7a94f62891e4d7bafba3a5255e0..c09fc193cf4cd7cf00a45e00fb6ad921555a09f0 100644
--- a/product/CMFActivity/Activity/SQLQueue.py
+++ b/product/CMFActivity/Activity/SQLQueue.py
@@ -422,14 +422,6 @@ class SQLQueue(RAMQueue, SQLBase):
       if len(result):
         activity_tool.SQLQueue_delMessage(uid = [line.uid for line in result])
 
-  # def start(self, activity_tool, active_process=None):
-  #   uid_list = activity_tool.SQLQueue_readUidList(path=path, active_process=active_process)
-  #   activity_tool.SQLQueue_assignMessage(uid = uid_list, processing_node = DISTRIBUTABLE_STATE)
-
-  # def stop(self, activity_tool, active_process=None):
-  #   uid_list = activity_tool.SQLQueue_readUidList(path=path, active_process=active_process)
-  #   activity_tool.SQLQueue_assignMessage(uid = uid_list, processing_node = STOP_STATE)
-
   def getMessageList(self, activity_tool, processing_node=None,**kw):
     message_list = []
     readMessageList = getattr(activity_tool, 'SQLQueue_readMessageList', None)