# Hierarchy For Package PIRL.Utilities

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - PIRL.Utilities.Authentication
  - PIRL.Utilities.Checker
  - java.io.File (implements java.lang.Comparable<T>, java.io.Serializable)
    - PIRL.Utilities.File
  - PIRL.Utilities.Host
  - java.io.InputStream (implements java.io.Closeable)
    - PIRL.Utilities.ByteBuffer_InputStream
  - PIRL.Utilities.Integer_Range (implements java.lang.Cloneable)
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - PIRL.Utilities.ByteBuffer_OutputStream
  - java.lang.Process
    - PIRL.Utilities.UNIX_Process
  - PIRL.Utilities.Real_Range (implements java.lang.Cloneable)
  - PIRL.Utilities.Streams
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - PIRL.Utilities.Multiwriter_IOException
  - java.io.Writer (implements java.lang.Appendable, java.io.Closeable, java.io.Flushable)
    - PIRL.Utilities.Styled_Multiwriter (implements PIRL.Utilities.Styled_Writer)
    - PIRL.Utilities.Suspendable_Styled_Writer (implements PIRL.Utilities.Styled_Writer)

## Interface Hierarchy

- PIRL.Utilities.Styled_Writer