Checkstyle is a tool for checking Java source code for adherence to a Code Standard or set of validation rules (best practices).
This project is a specialized fork of Checkstyle to support older runtime environments of users who can't upgrade. This project tries to provide all the functionality of current checkstyle version for those older environments.
Documentation on how to use backport as a standalone utility or as part of maven can be found here: https://rnveach.github.io/checkstyle-backport-jre6
This software is licensed under the terms in the file named "LICENSE" in this directory.
The software uses the ANTLR package (https://www.antlr.org/). Its license terms are in the file named "RIGHTS.antlr" in this directory.
This product includes software developed by The Apache Software Foundation (http://www.apache.org/).
The software uses the Logging and Beanutils packages from the Apache Commons project (http://commons.apache.org/). The license terms of these packages are in the file named "LICENSE.apache20" in this directory.
The software uses the Google Guava Libraries (https://github.com/google/guava/). The license terms of these packages are in the file named "LICENSE.apache20" in this directory.
The software uses the Picocli Library (https://github.com/remkop/picocli/). Its license terms are in the file named "LICENSE.apache20" in this directory.
