nsCAutoString key; getUniqueKey(SERVER_PREFIX, &m_incomingServers, key); rv = createKeyedServer(key, username, hostname, type, _retval);  return rv;
nsMsgAccountManager::CreateIncomingServer(const char* type,                                          nsIMsgIncomingServer **_retval){  if (!_retval) return NS_ERROR_NULL_POINTER;  const char *key = getUniqueKey("server", &m_incomingServers);  return createKeyedServer(key, type, _retval);}