public void toSlime(Cursor trustedCertificatesRoot) {
        Cursor object = trustedCertificatesRoot.addObject();
        object.setString(FINGERPRINT_FIELD, fingerprint);
        object.setLong(EXPIRY_FIELD, expiry.toEpochMilli());
    }
Contains the fingerprint and expiry of certificates in a hosts truststore.

@author mortent
node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/TrustStoreItem.java