.setServer2ClientMACs(checkMAC(preferredServerToClientMAC)); String preferredKeyExchange = configuration.getPreferredKeyExchange(); if (preferredKeyExchange != null) { try {
checkConfig(preferredServerToClientCompression, "compression", "compression.s2c"); String preferredKeyExchange = configuration.getPreferredKeyExchange(); if (preferredKeyExchange != null) { checkConfig(preferredKeyExchange, "key exchange", "kex");