Why this code when write System.out.println(y);give this output and what is mean but when writ system.out.println(y.one)

Question

give the right code
https://code.sololearn.com/cwQIjtJdtEA8/?ref=app

Answer 1

the first is printing object reference or calling your toString method that you have over ridden in your class.

the second is printing a field of y.

which are you after?

Answer 2

tostring method ?lcan not understand what you mean can explain more