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  1. class Main {
  2. public static void main(String[] args) {
  3. A a = new A();
  4. a.metodo1();
  5. A b = new B();
  6. b.metodo1();
  7. A c = new B();
  8. c.metodo2();
  9. }
  10. }
  11.  
  12. class A {
  13. public void metodo1() { System.out.println("A"); }
  14. public void metodo2() { System.out.println("A"); }
  15. }
  16. class B extends A {
  17. @Override public void metodo1() { System.out.println("B"); }
  18. public void metodo2() { System.out.println("B"); }
  19. }
  20.  
  21. //https://pt.stackoverflow.com/q/89218/101
Success #stdin #stdout 0.06s 32536KB
stdin
Standard input is empty
stdout
A
B
B