It's an interesting problem. So if all the parser does it put them into a variant like structure, sure whatever. But when you go to put them into the reified

It's an interesting problem. So if all the parser does it put them into a variant like structure, sure whatever. But when you go to put them into the reified data types you would be wasting a lot of resources to parse JSON to an intermediary data structure and then request the members. I parse them directly to their final classes. So I was left with a choice and both have a cost. Parse the json in-order of the file and store the concrete type to grab it later, or store the position/size of that part and move to the next constructing them in the order needed. This was cheaper. It will parse the JSON in whatever order, just the performance can be impacted by the data ordering as many parsers are.