# Hierarchy For Package org.springframework.util.concurrent

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.util.concurrent.FutureAdapter<T,S> (implements java.util.concurrent.Future<V>)
    - org.springframework.util.concurrent.ListenableFutureAdapter<T,S> (implements org.springframework.util.concurrent.ListenableFuture<T>)
  - java.util.concurrent.FutureTask<V> (implements java.util.concurrent.RunnableFuture<V>)
    - org.springframework.util.concurrent.ListenableFutureTask<T> (implements org.springframework.util.concurrent.ListenableFuture<T>)
  - org.springframework.util.concurrent.ListenableFutureCallbackRegistry<T>

## Interface Hierarchy

- java.util.concurrent.Future<V>
  - org.springframework.util.concurrent.ListenableFuture<T>
- org.springframework.util.concurrent.ListenableFutureCallback<T>