group chat service named in Chinese

In the Openfire Admin Console web page,

i added a group chat service whick named in Chinese.

And in the BookmarksUI.java, the method addRegisteredServices(),

and this code :mucServices = MultiUserChat.getServiceNames(SparkManager.getConnection());

return the services' names and show in the Spark client.

Because i named the service in Chinese: "会议大厅",

and i print out the mucServices :

     System.out.println(mucServices); and result coms: xn--6oqp1iuxfjo5d.127.0.0.1

I want to show "会议大厅.127.0.0.1" and not "xn--6oqp1iuxfjo5d.127.0.0.1"

what should i do?

Thanks!