Java Lambdas 1. Uso de @FuntionalInterface public class Main{ public static void main(String[] args) { Usable dato = () -> {System.out.println("Rimbombante!!!");}; dato.uso(); }
@FunctionalInterface interface Usable{ void uso(); }
//Salida: //Rimbombante!!! }
2. Usando listas import java.util.List; import java.util.Arrays;
public class Main{ public static void main(String[] args) { String[] nombres = new String[4];//(0,1,2,3) nombres[0] = new String("Mariana");