# Hierarchy For Package org.springframework.messaging

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.messaging.MessageHeaders (implements java.util.Map<K,V>, java.io.Serializable)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.springframework.core.NestedRuntimeException
          - org.springframework.messaging.MessagingException
            - org.springframework.messaging.MessageDeliveryException
            - org.springframework.messaging.MessageHandlingException

## Interface Hierarchy

- org.springframework.messaging.Message<T>
- org.springframework.messaging.MessageChannel
  - org.springframework.messaging.PollableChannel
  - org.springframework.messaging.SubscribableChannel
- org.springframework.messaging.MessageHandler
- org.springframework.messaging.ReactiveMessageHandler