@Override
    public Class<?> getObjectType() {
        return CloseableKryo.class;
    }
This is {@link CloseableKryoFactory}.

@author Misagh Moayyed
@since 5.2.0
support/cas-server-support-memcached-core/src/main/java/org/apereo/cas/memcached/kryo/CloseableKryoFactory.java