Checkstyle Resources
· Provides resources (such as configuration files) for the Maven Checkstyle Plugin
(https://maven.apache.org/plugins/maven-checkstyle-plugin/index.html).
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window cyc-checkstyle-resources-0.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
