if (!init) { throw new RuntimeException("Not initialiazed"); } return new tmpSSLEngine(host, port);
if (!init) { throw new RuntimeException("Not initialiazed"); } return new tmpSSLEngine();
if (!init) { throw new RuntimeException("Not initialiazed"); } return null;
if (sr == null) { throw new KeyManagementException( "secureRandom is null"); } init = true;