public static boolean isNewInetAddressImpl()

in library/src/main/java/com/alibaba/dcm/internal/InetAddressCacheUtilCommons.java [189:205]

13 lines of code
4 McCabe index (conditional complexity)


    public static boolean isNewInetAddressImpl() {
        if (isNew != null) return isNew;

        synchronized (InetAddressCacheUtilCommons.class) {
            // double check
            if (isNew != null) return isNew;

            try {
                InetAddress.class.getDeclaredField("expirySet");
                isNew = true;
            } catch (NoSuchFieldException e) {
                isNew = false;
            }

            return isNew;
        }
    }