12. Exercise: Upgrading Your Code

Download the Starter Code

Update the Java Version in the pom.xml

Change the parent pom packing and add the modules:

• flightmodule
• hotelmodule
• packagemodule

Create new directories for each module, with a separate pom.xml for each. Move the code for each module out of the parent project into these new modules.

Update the classes and poms as necessary to account for the different locations of dependencies.

Create a module-info.java for each of your three modules. Update the module descriptors with the requires and exports statements as necessary.

Move the maven-jar-plugin to the packagemodule since it has the mainClass.

Build the project using mvn clean package.