# Hierarchy For Package javax.mail.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - javax.mail.util.ByteArrayDataSource (implements javax.activation.DataSource)
  - java.io.InputStream (implements java.io.Closeable)
    - java.io.ByteArrayInputStream
      - javax.mail.util.SharedByteArrayInputStream (implements javax.mail.internet.SharedInputStream)
    - java.io.FilterInputStream
      - java.io.BufferedInputStream
        - javax.mail.util.SharedFileInputStream (implements javax.mail.internet.SharedInputStream)

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