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  1. class A {
  2. public static void print() {
  3. System.out.println("A");
  4. }
  5. }
  6.  
  7. class B extends A {
  8. public static void print() {
  9. System.out.println("B");
  10. }
  11. }
  12.  
  13. class C {
  14. public static void main(String args[]) {
  15. B b = new A();
  16. b.print();
  17. }
  18. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:15: error: incompatible types: A cannot be converted to B
B b = new A();
      ^
1 error
stdout 
Standard output is empty
https://ideone.com/HU4Ni9
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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