/**
* Rejects the given invitation with the specified reason.
*
* @param multiUserChatOpSet the operation set to use for rejecting the invitation
* @param invitation the invitation to reject
* @param reason the reason for the rejection
*/
public void rejectInvitation(
OperationSetMultiUserChat multiUserChatOpSet, ChatRoomInvitation invitation, String reason) {
multiUserChatOpSet.rejectInvitation(invitation, reason);
}
