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  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 func(Integer a){
  11. 		a=20;
  12. 	}
  13. 	public static void main (String[] args) throws java.lang.Exception
  14. 	{
  15. 		Integer i=10;
  16. 		func(i);
  17. 		System.out.println(i);
  18. 	}
  19. }
Success #stdin #stdout 0.05s 4386816KB
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Standard input is empty
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10
https://ideone.com/N8QOo8
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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