Home/ Questions/Q 6636779
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-25T23:13:44+00:00

How does one do something like: Schema<ArrayList<UnitInstanceData>> scheme = RuntimeSchema.getSchema(ArrayList<UnitInstanceData>.class));

  • 0

How does one do something like:

Schema<ArrayList<UnitInstanceData>> scheme = 
        RuntimeSchema.getSchema(ArrayList<UnitInstanceData>.class));
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The .class is runtime access to the class object. At runtime generics are gone, having been eliminated by “type erasure”. In your example, all you can get is ArrayList.class. If you need to know the type of the generic class at runtime you must pass a second parameter, as in 

    RuntimeSchema.getSchema(ArrayList.class, UnitInstanceData.class));
    • 0