How to add attributes Dynamically for java object?

Question

Having Student Class.

Class Student{
    String _name;
    ....
    ....

    public Student(){
    }
}

is there any possibility to add dyn

Answer 1

Although you can do that with some tricky, and complex way that others have suggested..

But you can sure have your attributes in some data structure(An appropriate one will be a Map).. Since you can modify your existing attributes, so can be done with you Data Structure. You can add more attributes to them.. This will be a better approach..