private static boolean isMac0() {
        final boolean mac = SystemPropertyUtil.get("os.name", "") //
            .toLowerCase(Locale.US) //
            .contains("mac os x");
        if (mac) {
            LOG.debug("Platform: Mac OS X");
        }
        return mac;
    }
Return {@code true} if the JVM is running on Linux OSX
jraft-core/src/main/java/com/alipay/sofa/jraft/util/Platform.java