Utilitaires Java
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import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
class Main {
public static void main(String[] args) {
sublist();
//iteratorExampleRemove();
}
public static void sublist() {
List<String> list = new ArrayList<String>();
list.add("test");
List<String> list2 = list.subList(0,0);
System.out.println(list2.size());
}
public static void iteratorExampleRemove() {
List<String> list = new ArrayList<String>();
list.add("test");
for (Iterator<String> iterator = list.iterator(); iterator.hasNext();) {
String string = iterator.next();
if (string.isEmpty()) {
// Remove the current element from the iterator and the list.
iterator.remove();
}
}
}
}
Java
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