Follow the instructions in the example's README.txt to package then deploy the resulting WAR file onto an instance of Apache Tomcat. Hit the web application's web page. The link in "To get started click this link" is broken, as well as the one for, "This example is documented at servlet tomcat blueprint web example". Also, the link documented in the README.txt to hit the web application should be a bit more clear as to what "version" implies. For example, it is not "2.15.1", but "2.15.1.redhat-620133".