@Override
    public boolean supports(final Credential credential) {
        return credential instanceof ClientCredential;
    }
This class is a meta data populator for authentication. The client name associated to the authentication is added
to the authentication attributes.

@author Jerome Leleu
@since 3.5.0
support/cas-server-support-pac4j-core-clients/src/main/java/org/apereo/cas/support/pac4j/authentication/DelegatedClientAuthenticationMetaDataPopulator.java