public TlsProviderBuilder trustedCertificates(X509Certificate... trustedCertificates) {
        requireNonNull(trustedCertificates, "trustedCertificates");
        return trustedCertificates(ImmutableList.copyOf(trustedCertificates));
    }
Sets the default {@link X509Certificate}s to the trusted certificates that is used for verifying
the remote endpoint's certificate if no specific trusted certificates are set for a hostname.

<p>The system default will be used if no specific trusted certificates are set for a hostname and no
default trusted certificates are set.
core/src/main/java/com/linecorp/armeria/common/TlsProviderBuilder.java