Auth auth = authsMap.get(uuid);
if (auth == null) {
auth = new Auth(username);
uuid = genUUIDFor(username);
authsMap.put(uuid, auth);
<BUG>usernamesMap.put(low(username), uuid);
</BUG>
}
auth.auth(username, accessToken);
return uuid;

Auth auth = authsMap.get(uuid);
if (auth == null) {
auth = new Auth(username);
uuid = genUUIDFor(username);
authsMap.put(uuid, auth);
usernamesMap.put(CommonHelper.low(username), uuid);
}
auth.auth(username, accessToken);
return uuid;
