Cyrillic symbols. Bug?

Bug? During setup of LDAP(AD) authorization, if we state values under configuration parameters containing any cyrillic symbols (for exmaple

), after

restarting the server, encoding in config file is being damaged irretrievably. As a result, authorization doesn’'t function.

How fix it?

PS - Sorry for my english

Please, help me… Developers of OpenFire - you may fix it?