public static OtpNode createOtpNode(final String cookie, final boolean longName) throws IOException { OtpNode node; final String hostName = HostnameUtils.getErlangHostName(longName); if (Strings.isNullOrEmpty(cookie)) { node = new OtpNode(createJavaNodeName(hostName)); } else { node = new OtpNode(createJavaNodeName(hostName), cookie); } debugPrintCookie(node.cookie()); return node; }