Callback using interface

java

Callback using interface

public class dailyCode { public interface Callback { public void getOdd(); public void getEven(); } public static void main(String[] args){ dailyCode.Callback callback = new dailyCode.Callback() { @Override public void getOdd() { System.out.println("getOdd"); } @Override public void getEven() { System.out.println("getEven"); } }; for(int i=1; i<=5; i++){ if(i%2==0) { callback.getEven(); } else { callback.getOdd(); } } } }