16 duplicated lines in:
  - Lab/Exercise3/01-Start/Contoso.WebAPI/Models/Subscription.cs (1:30, 100%)
  - Lab/Exercise3/02-End/Contoso.PushServer/Models/Subscription.cs (1:30, 100%)

7 duplicated lines in:
  - Lab/Exercise3/01-Start/Contoso.WebAPI/Program.cs (1:22, 100%)
  - Lab/Exercise3/02-End/Contoso.PushServer/Program.cs (1:22, 100%)

6 duplicated lines in:
  - Lab/Exercise3/01-Start/Contoso.WebAPI/Models/Notification.cs (1:11, 100%)
  - Lab/Exercise3/02-End/Contoso.PushServer/Models/Notification.cs (1:11, 100%)