Varargs to ArrayList problem in Java

Question

I don\'t understand why the following does not work:

public void doSomething(int... args){
  List broken = new ArrayList(Arrays         


        

Answer 1

You can do

public void doSomething(int... args){
    List ints = new ArrayList(args.length);
    for(int i: args) ints.add(i);
}

or

public void doSomething(Integer... args){
    List ints = Arrays.asList(args);
}