public CertStores trust(String alias, CertificateMaterial material) {
    trustedCerts.put(alias, material);
    return this;
  }
The {@code CertStores} class encapsulates the key and trust stores typically used by various
components in a Geode cluster. It currently supports certificate collections for servers,
locators and clients. All certificates are signed by a single Root Certificate Authority.
geode-junit/src/main/java/org/apache/geode/cache/ssl/CertStores.java