# Hierarchy For Package org.springframework.batch.sample.domain.mail.internal

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.batch.sample.domain.mail.internal.TestMailErrorHandler (implements org.springframework.batch.item.mail.MailErrorHandler)
  - org.springframework.batch.sample.domain.mail.internal.TestMailSender (implements org.springframework.mail.MailSender)
  - org.springframework.batch.sample.domain.mail.internal.UserMailItemProcessor (implements org.springframework.batch.item.ItemProcessor<I,O>)