first i created the application with name HR Services and starting doing my exercises but but got stuck in one exercise and then i deleted that application and created a new application with different name so the class name also got changed and now when i m importing the jar file for SSN then its not showing the rules in that class. please help, i have got stuck because of this and i am not able to delete those old classes also.
There is no easy solution to this. My recommendation is to leave the Background Check step as a single-step assignment and do not build a user interface for it. This way, when you test the case, you can simply complete the assignment and move on to the next step.
The other alternative is to refactor your new application back to HRServices. If you want help with this, let me know at firstname.lastname@example.org