Java Challenge (3)

Hi guys,

here I am with another Java Challenge. Looking at the following code, are you able to say where does it fail??

—
import java.util.ArrayList;
import java.util.List;

public class GenericsHandler {

public void insert(List list) {
list.add(new String(“42”));
}

public static void main(String[] args) {
GenericsHandler gh = new GenericsHandler();

List<Integer> list = new ArrayList<Integer>();
gh.insert(list);

System.out.println(list.size());
System.out.println(list.get(0));
}

}
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Next post, I’ll come with the answer.

—
Fernando