//You have IBOService that performs CRUD operations for some business object. 

//Task is to create the Repository for this business object and single method that calls the Save method of IBOService and retries the Save 3 times in case of ConnectionException.

​

    public interface IMyBOService : IDisposable {

​

        void Save(BO bo);

​

    }

​

    class BORepository {

​

        public void Save(BO bo) {

​

        }

​

    }