Java RESTful Web Service Tutorial with Eclipse and Jetty

I want to build a RESTful Web Service in Java, deployed using Jetty and developed using Eclipse as IDE. I was wondering if anyone could post or link me to a beginner tutorial (even a "hello world!" would be good, for st开发者_Go百科arters).

Thanks in advance!

The Jersey (JSR-311) implementation for RESTful Web Services has a nice "Getting Started" section:

http://jersey.java.net/nonav/documentation/latest/getting-started.html

Another website I have found to be very beginner-friendly and contains very detailed explanation from ground-up : http://www.vogella.com/tutorials/REST/article.html