This module shows you how to use the Java Archive (JAR) utility that comes standard with the JDK to examine JAR files and package Beans in them.

After completing the module, you will have the knowledge and skills necessary to:

1. Examine existing JAR files with the JAR utility
2. Package Beans in JAR files for distribution

In the next lesson, you examine how Java archives are used to package and distribute JavaBeans components.