private void playPingPong()

in src/main/java/org/apache/sling/commons/clam/internal/ClamdService.java [156:168]

• 13 lines of code
• 3 McCabe index (conditional complexity)

    private void playPingPong() {
        try {
            final byte[] reply = doPing();
            if (Arrays.equals(reply, PONG_REPLY)) {
                logger.info("clam daemon replied with PONG");
            } else {
                final String message = new String(reply, StandardCharsets.US_ASCII);
                logger.error("clam daemon replied with unknown message: {}", message);
            }
        } catch (IOException e) {
            logger.error("pinging clam daemon failed: {}", e.getMessage());
        }
    }