# Hierarchy For All Packages

Package Hierarchies:

- org.spongepowered.asm.mixin.injection.callback

## Class Hierarchy

- java.lang.Object
  - org.spongepowered.asm.mixin.injection.callback.CallbackInfo
    - org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable<R>
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.spongepowered.asm.mixin.injection.callback.CancellationException