Is XMPPTCPConnection thread-safe?

Can I create a XMPPTCPConnection by providing an instance of XMPPTCPConnectionConfiguration and share it across my threads? Or should I create connection per thread?

Can I create a XMPPTCPConnection by providing an instance of XMPPTCPConnectionConfiguration and share it across my threads?
Yes

thanks. thread-safety also applicable for MultiUserChatManager? Can I share an instance of it across my threads?