/**
	 * Returns the number of participants in the group chat. This is
	 * always one for a regular chat.
	 *
	 * @return the number of participants in the chat (always one).
	 */
	public int getParticipantCount() {
		return 1;
	}

	/**
	 * Returns an Iterator (of Strings) for the list of fully qualified participants
	 * in the group chat. The Iterator always contains one element for a chat.
	 *
	 * @return an Iterator for the participants in the group chat.
	 */
	public Iterator getParticipants() {
		return Collections.singleton(participant).iterator();
	}