Set the default URL that is brought up in a web browser when you run dukes-age.
Right-click the dukes-age project in the Projects tab and select Properties.
In the Categories pane, click Run.
Set Relative URL to /resources/dukesAge.
Step 3 should set the url to /webresources/dukesAge to match the application path in ApplicationConfig.java
Otherwise the url generated is http://localhost:8080/DukesAgeService/resources/dukesAge resulting in http 404 error.