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  1. class A {
  2.     void show() {
  3.         System.out.println("A's show");
  4.     }
  5. }
  6.  
  7. class B extends A {
  8.     void show() {
  9.         System.out.println("B's show");
  10.     }
  11.  
  12.     void onlyInB() {
  13.         System.out.println("onlyInB");
  14.     }
  15. }
  16.  
  17. public class Main {
  18.     public static void main(String[] args) {
  19.         A obj = new B();
  20.         obj.show();
  21.         // obj.onlyInB();  // Uncomment this. What happens?
  22.     }
  23. }
  24.  
Success #stdin #stdout 0.12s 52624KB
comments (?)
stdin 
Standard input is empty
stdout 
B's show
https://ideone.com/gQRgPJ
language:
Java (HotSpot 12)
created:
13 days ago
visibility:
public

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