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- import java.util.ArrayList;
- import java.util.List;
- public class MyGenericApp {
- public static void main(String[] args){
- //Sem Generics
- List lista = new ArrayList();
- lista.add(1);
- lista.add(2);
- lista.add(3);
- int total = 0;
- for (int i = 0; i < lista.size(); i++){
- total += (int) lista.get(i); //fazendo casting
- }
- System.out.println(total);
- }
- }
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