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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 main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		System.out.println(Foo.i);
  13. 		System.out.println(Bar.i);
  14. 		System.out.println(T.i);
  15. 		new Bar();
  16. 		System.out.println(Foo.i);
  17. 		System.out.println(Bar.i);
  18. 		System.out.println(T.i);
  19. 		new T();
  20. 		System.out.println(Foo.i);
  21. 		System.out.println(Bar.i);
  22. 		System.out.println(T.i);
  23. 	}
  24. }
  25.  
  26. abstract class Foo {
  27. 	public static int i = 0;
  28. }
  29.  
  30. class Bar extends Foo {
  31. 	public Bar() { i = 1; }
  32. }
  33.  
  34. class T extends Foo {
  35. 	public T() { i = -1; }
  36. }
Success #stdin #stdout 0.04s 711168KB
comments (?)
stdin
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Standard input is empty
stdout
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0
0
0
1
1
1
-1
-1
-1
https://ideone.com/aSbHxz
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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