Next step: Modify your code

Re-open your Open the IGB App project in Netbeans. Edit the message your IGB App prints and re-build your App. Then, return to the IGB App Manager, un-install and then re-install your App. When you select the the menu item again, the new message will print instead of the old one.

Note that you can rapidly repeat this edit-build-uninstall-install cycle. You don't have to re-build IGB or even restart it, which makes development much faster than if you had to modify the IGB code directly.