How I can import classes from handlers.voicedcommandhandler?

[thor]

I'm trying use the methods created in the class placed on handlers.voicedcommandhandlers from net.sf.l2j.gameserver.network.clientpackets.RequestByPassToServer, but when I compile, I get an error, it highlight this warning:
[javac] import handlers.voicedcommandhandlers.ListPKs_PKSeeker;

and it belongs to RequestByPassToServer:
import handlers.voicedcommandhandlers.ListPKs_PKSeeker;

So I think I need config something.


Thanks for answering.