# Hierarchy For Package javax.activation

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - javax.activation.CommandInfo
  - javax.activation.CommandMap
    - javax.activation.MailcapCommandMap
  - java.awt.datatransfer.DataFlavor (implements java.lang.Cloneable, java.io.Externalizable)
    - javax.activation.ActivationDataFlavor
  - javax.activation.DataHandler (implements java.awt.datatransfer.Transferable)
  - javax.activation.FileDataSource (implements javax.activation.DataSource)
  - javax.activation.FileTypeMap
    - javax.activation.MimetypesFileTypeMap
  - javax.activation.MimeType (implements java.io.Externalizable)
  - javax.activation.MimeTypeParameterList
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - javax.activation.UnsupportedDataTypeException
      - javax.activation.MimeTypeParseException
  - javax.activation.URLDataSource (implements javax.activation.DataSource)

## Interface Hierarchy

- javax.activation.CommandObject
- javax.activation.DataContentHandler
- javax.activation.DataContentHandlerFactory
- javax.activation.DataSource

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