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. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. public static void main (String[] args) throws java.lang.Exception
  11. {
  12.  
  13. int number = 0;
  14. update(number);
  15. System.out.println(number); // 0
  16. }
  17.  
  18. static void update(int num) {
  19. num++;
  20. System.out.println(num); // 1
  21. }
  22.  
  23.  
  24. }
Success #stdin #stdout 0.05s 4575232KB
stdin
Standard input is empty
stdout
1
0