Page Comparison

public class EnrollmentService {

    @Secure("principal.id == callerUserIduserId or hasRole('ADMIN') or " + 
      "(hasRole('RESEARCHER') and hasOrgSponsoredStudy(studyId))")
    public PagedResourceList<EnrollmentDetail> getEnrollments(...) {
    }
    
    @Secure("principal.id == callerUserIduserId or hasRole('ADMIN') or " + 
      "(hasRole('RESEARCHER') and hasOrgSponsoredStudy(studyId))")
    public Enrollment enroll(...) {
    }
    
    @Secure("principal.id == callerUserIduserId or hasRole('ADMIN') or " + 
      "(hasRole('RESEARCHER') and hasOrgSponsoredStudy(studyId))")
    public void updateEnrollment(...) {
    }
    
    @Secure("principal.id == callerUserIduserId or hasRole('ADMIN') or " + 
      "(hasRole('RESEARCHER') and hasOrgSponsoredStudy(studyId))")
    public Enrollment unenroll(...) {
    }
}