@Override
    public Directory<User> getUserDirectory() throws GuacamoleException {
        return new SimpleDirectory<User>(self());
    }
{@inheritDoc}

<p>This implementation returns a {@link Directory} which contains only
the {@link User} returned by {@link #self()} (the current user
associated with this {@link UserContext}. Implementations that wish to
expose the existence of other users should override this function.
guacamole-ext/src/main/java/org/apache/guacamole/net/auth/AbstractUserContext.java