@Override
    public String chooseEngineClientAlias(String[] keyType, Principal[] issuers, SSLEngine engine) {
        return mutableX509KeyManager.chooseEngineClientAlias(keyType, issuers, engine);
    }
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