Why this code works if is suppose that an Inteface it is fully abstract?

Hello I'm new in java and I was testing the follow code in a java compiler but as my understanting an interface can´t have concrete methods but this one has concrete methods and works, can you explain me why ?? and output

"Sprinting!"

interface Run {      default void walk() {          System.out.print("Walking and running!");      }  }  interface Jog {      default void walk() {          System.out.print("Walking and jogging!");      }  }  public class Sprint implements Run, Jog {      public void walk() {          System.out.print("Sprinting!");      }        public static void main(String[] args) {          new Sprint().walk();      }  }  

https://stackoverflow.com/questions/67029412/why-this-code-works-if-is-suppose-that-an-inteface-it-is-fully-abstract April 10, 2021 at 07:25AM