[Sampler] Installation guide

Hello all.
I downloaded the samper.war but I do not have found on the wiki a comprehensive installation guide. I tried to import the war and / or folder in Eclipse.
I did not exactly understand how to create example like this (http://demo.vaadin.com/book-examples/book/1_13/#component.table.features.removeallitems - i need an Application base class?) and how to use the GenerateSamplerTest, which, as I understand it, it should create my web page (based on the classes I go to instantiate). Do you kindly tell me a link to a guide?


Jast deploy file sampler.war in “Tomcat Web Application Manager” → War to deploy → Select WAR file to upload → Deploy

finally, open http://[you ip address tomcat server or localhost]