Description:
Checkstyle is used by developers to validate Java code style before running repo upload.

It can be invoked in two ways.
1. To check style of entire specific files:
checkstyle.py -f FILE [FILE ...]
2. To check style of the lines modified in the latest commit:
checkstyle.py

Projects used:
* Name: Checkstyle
  Description: Checkstyle is a development tool to help programmers write Java code that
               adheres to a coding standard.
  URL: http://checkstyle.sourceforge.net/
  Version: 6.12.1
  License: LGPL 2.1
  License File: LICENSE
  Local Modifications:
  - Downloaded checkstyle-6.12.1-all.jar without source code.

* Name: Git-Lint
  Description: Git-lint is a tool to run lint checks on only files changed in
               the latest commit.
  URL: https://github.com/sk-/git-lint/
  Version: 0.0.8
  License: Apache 2.0
  License File: gitlint/LICENSE
  Local Modifications:
  - Downloaded gitlint/git.py and git/utils.py files individually.
