how to read object attribute dynamically in java?

Question

Is there any way to read and print the object attribute dynamically(Java) ? for example if I have following object

public class A{
  int age ;
  String name;
           


        

Answer 1

You can use reflection to get every field from your object (if security configuration allows you).

If you need it not for the sake of self-education, then it may be worth using ReflectionUtils from Apache Commons.