anchor.diff:  	std::cout << "Order 2 not found." << std::endl;
         }
   
  -Is `cache.close();` conventional or required?
   
         cache.close();
       }
  
positive.code: 
      #include "Order.hpp"
  
  Is `namespace apache::geode::client;` required for a client app?
  
      using namespace apache::geode::client;
      using namespace customserializable;
  
  Safe to assume that region & pool creation follow a template?
  
      int main(int argc, char** argv) {
        auto cacheFactory = CacheFactory();
  
negative.code:     }
      ```
  
  Optionally override and add detailed methods as needed. In this example, we override `toString()` and implement `size()` and `classname()`.
  
      std::string Order::toString() const {
        return "OrderID: " + std::to_string(order_id_) + " Product Name: " + name_ +
  	     " Quantity: " + std::to_string(quantity_);
      }
  
  
      size_t Order::objectSize() const {
        auto objectSize = sizeof(Order);
  