How to instantiate an object in java?

Question

I\'m new in programming and I would like to know where did I go wrong in instantiating an object. Below is the code:

public class Testing{
    private int Sa         


        

Answer 1

Sample is not a class, it is just a method. You cannot create instances of it. You only run it -

int sample = Sample(3);

If you wish for sample to be a class, define it as a class.

In your case, the method is not static is so you cannot directly access it from the Static method Main. Make it static so you could access it. Or just create a new instance of Testing and use it -

Testing testing = new Testing();
int sample = testing.Sample(3);