# Hierarchy For Package org.qi4j.library.uowfile.internal

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.qi4j.api.unitofwork.UnitOfWorkCompletionException
        - org.qi4j.api.unitofwork.ConcurrentEntityModificationException
          - org.qi4j.library.uowfile.internal.ConcurrentUoWFileModificationException
  - org.qi4j.library.uowfile.internal.UoWFile
  - org.qi4j.library.uowfile.internal.UoWFileFactory.Mixin (implements org.qi4j.library.uowfile.internal.UoWFileFactory)

## Interface Hierarchy

- org.qi4j.api.service.ServiceActivation
  - org.qi4j.library.uowfile.internal.UoWFileFactory