Java == for String objects ceased to work?

Question

  public class Comparison {
        public static void main(String[] args) {
            String s = \"prova\";
            String s2 = \"prova\";
            System.         


        

Answer 1

JLS, 3.10.5 => It is guaranteed that a literal string object will be reused by any other code running in the same virtual machine that happens to contain the same string literal