This document provides steps to create packages and sub-packages in Java. It outlines creating two modules, compiling the code, exploring the packages which include the Addition, Subtraction, and Multiplication classes organized into the pack1 and subpack packages, and executing the Main class in the pack2 package.

1. Prepared by: S. Christalin Nelson pg. 1
Packages & Sub-packages in Java
Step-1: Create the 2 Modules as seen in the picture below:
Step-2: Compilation

2. Prepared by: S. Christalin Nelson pg. 2
Step-3: Explore the packages
 pack1
o Addition.class
o Subtraction.class
o subpack
 Multiplication.class
 pack2
o Main.class

3. Prepared by: S. Christalin Nelson pg. 3
Step-4: Execution