public interface ExtendedDeserializer<T>
A Deserializer that has access to the headers associated with the record.
Prefer Deserializer if access to the headers is not required. Once Kafka drops support for Java 7, the
deserialize() method introduced by this interface will be added to Deserializer with a default implementation
so that backwards compatibility is maintained. This interface may be deprecated once that happens.
A class that implements this interface is expected to have a constructor with no parameters.