# Hierarchy For Package org.codehaus.groovy.control.io

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.codehaus.groovy.control.io.AbstractReaderSource (implements org.codehaus.groovy.control.io.ReaderSource)
    - org.codehaus.groovy.control.io.FileReaderSource
    - org.codehaus.groovy.control.io.InputStreamReaderSource
    - org.codehaus.groovy.control.io.StringReaderSource
    - org.codehaus.groovy.control.io.URLReaderSource
  - java.io.Writer (implements java.lang.Appendable, java.io.Closeable, java.io.Flushable)
    - org.codehaus.groovy.control.io.NullWriter

## Interface Hierarchy

- org.codehaus.groovy.control.HasCleanup
  - org.codehaus.groovy.control.io.ReaderSource