final LogContext logContext = LogContext.getLogContext();
        final Logger root = logContext.getLogger(CommonAttributes.ROOT_LOGGER_NAME);
        StdioContext stdioContext = root.getAttachment(STDIO_CONTEXT_ATTACHMENT_KEY);
        if (stdioContext == null) {
            stdioContext = StdioContext.create(
                    new NullInputStream(),
                    new LoggingOutputStream(logContext.getLogger("stdout"), Level.INFO),
                    new LoggingOutputStream(logContext.getLogger("stderr"), Level.ERROR)
            );
            final StdioContext appearing = root.attachIfAbsent(STDIO_CONTEXT_ATTACHMENT_KEY, stdioContext);
            if (appearing != null) {