private Set<String> parseMechanismsList(final String authParameters) {
        final String[] mechanisms = authParameters.split(" ");
        return new HashSet<>(Arrays.asList(mechanisms));
    }
Parses the EHLO parameter list of the SMTP AUTH extension keyword.

@return the set of SASL mechanism names
src/test/java/de/gessnerfl/fakesmtp/smtp/client/PlainAuthenticator.java