public static AutoReloadingX509KeyManager fromPemFiles(Path privateKeyFile, Path certificatesFile) {
        return new AutoReloadingX509KeyManager(privateKeyFile, certificatesFile);
    }
A {@link X509ExtendedKeyManager} that reloads the certificate and private key from file regularly.

@author bjorncs
security-utils/src/main/java/com/yahoo/security/AutoReloadingX509KeyManager.java