fork(2) download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. class A {
  8. int x = 0;
  9. }
  10.  
  11. class B extends A {
  12. int x = 1;
  13. }
  14.  
  15. /* Name of the class has to be "Main" only if the class is public. */
  16. class Ideone {
  17.  
  18. public static void main (String[] args) throws java.lang.Exception {
  19. B b = new B();
  20. System.out.println(b.x);
  21. System.out.println(((A) b).x);
  22. }
  23. }
Success #stdin #stdout 0.04s 711168KB
stdin
Standard input is empty
stdout
1
0