# Hierarchy For Package com.sun.mail.pop3

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - javax.mail.Folder
    - com.sun.mail.pop3.DefaultFolder
    - com.sun.mail.pop3.POP3Folder
  - javax.mail.Message (implements javax.mail.Part)
    - javax.mail.internet.MimeMessage (implements javax.mail.internet.MimePart)
      - com.sun.mail.pop3.POP3Message (implements com.sun.mail.util.ReadableMime)
  - javax.mail.Service
    - javax.mail.Store
      - com.sun.mail.pop3.POP3Store
        - com.sun.mail.pop3.POP3SSLStore

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