Question

I need to store information about two attributes of an instance and there could be more than one of them.

So, essentially, I need to store information about two attributes for a set of objects. Which data structure should I be using? I’m using Java. Also, of the two attributes, one is a string and the other is an object.

Answer 1

You can define an Helper class like

class DataRepresenterHelper {
   private String name;
   private Object foo;
   //setters + getters + constructer
}

and then based on the need you could store them in Map, List or Set or something..