Commons IO

Commons IO is a library of utilities to assist with developing IO functionality.

There are three main areas included:

  • Utility classes - with static methods to perform common tasks
  • Filters - various implementations of file filters
  • Streams - useful stream, reader and writer implementations

Documentation

A getting started user guide is available, as are some IO best practices and various project reports. The JavaDoc API documents are available online: The subversion repository can be browsed.

Releases

The latest version is v1.3.2. - Download now!

The upgrade notes are also available. For previous releases, see the Apache Archive

Support

The commons mailing lists act as the main support forum. The user list is suitable for most library usage queries. The dev list is intended for the development discussion. Please remember that the lists are shared between all commons components, so prefix your email by [io]. Issues may be reported via ASF JIRA. Please read the instructions carefully to submit a useful bug report or enhancement request.