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  1. class A {
  2.     private int field;
  3.  
  4.     A(int value) {
  5.     	this.field = value;
  6.     }
  7.  
  8.     public void sayField() {
  9.         System.out.println("(A) field == " + this.field);
  10.     }
  11. }
  12.  
  13. class B extends A {
  14. 	private int field;
  15.  
  16. 	B(int aValue, int bValue) {
  17. 		super(aValue);
  18. 		this.field = bValue;
  19. 	}
  20.  
  21.     @Override
  22.     public void sayField() {
  23.         super.sayField();
  24.         System.out.println("(B) field == " + this.field);
  25.     }
  26. }
  27.  
  28. class Ideone
  29. {
  30. 	public static void main (String[] args) throws java.lang.Exception
  31. 	{
  32. 		B b = new B(1, 2);
  33. 		b.sayField(); // "(A) field == 1" then "(B) field == 2"
  34. 	}
  35. }
  36.  
Success #stdin #stdout 0.09s 320576KB
comments (?)
stdin 
Standard input is empty
stdout 
(A) field == 1
(B) field == 2
https://ideone.com/zQh09D
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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