It is uncleard from the instruction in step 3, section Creating a Java Persistence Entity Class Representing the Users Database Table - "The Entity Classes dialog dispalys. The IDE displays the database table name Users, and suggests a class name of Users. (Double click this class name to change it.)", but did not provide detail on what class name should it be changed to.
I have tried building both TestModelApp (SE) and TestWebApp (Visual Web JSF) on JDK 1.6.13, Netbeans 6.5, Glassfish v2r2 and v3 (Prelude) on Windows XP platform without success.