Once you've followed the CRUD application in 5 minutes tutorial, you should have your Eclipse environment ready for Jspresso development.
You can either :
svn co https://svn.jspresso.org/jspresso/app-hrsample/tags/hrsample-[version, e.g. 3.5.5] hrsample
Afterwards, just follow the same steps described in the CRUD application in 5 minutes tutorial to import the project using M2E.
Just note that the Swing launch configurations of HRSample are not declared as "favorite". So you have to open the "Run configurations..." dialog and you should find them under the "Java application" node.