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Código do post "Iteração interna com Java 8 e métodos default": http://alexandreaquiles.com.br/2014/03/24/iteracao-interna-com-java-8-e-metodos-default/
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import java.util.*; | |
class ProgramaComForEach { | |
public static void main(String[] args){ | |
List<String> personagens = Arrays.asList("Pato Donald", "Mickey", "Pateta", "Pluto"); | |
for(int i = 0; i < personagens.size(); i++){ | |
String personagem = personagens.get(i); | |
System.out.println(personagem); | |
} | |
System.out.println("-----------"); | |
for(Iterator<String> it = personagens.iterator(); it.hasNext();){ | |
String personagem = it.next(); | |
System.out.println(personagem); | |
} | |
System.out.println("-----------"); | |
for(String personagem : personagens){ | |
System.out.println(personagem); | |
} | |
System.out.println("-----------"); | |
personagens.forEach(personagem -> System.out.println(personagem)); | |
System.out.println("-----------"); | |
personagens.forEach(System.out::println); | |
} | |
} |
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