What does super() do here [closed]

Question

I was going through a piece of code in an android Malware to understand its working. av class was defined as below

public final class av implements android.widget.AdapterView.OnItemClickListener {
    final ChooserActivity a;
    public av(ChooserActivity chooseractivity) {
        super();
        a = chooseractivity;
    }
    ...Other methods here
}

super() invokes the immediate parent class constructor -> this I know

Parent class is Object. So the constructor will return what. Meaning what will be the properties of returned object.?

Answer 1

super() must be in the first statement inside the subclass constructor,it calls the parent constructor

public av(ChooserActivity chooseractivity)
{
    super();
    a = chooseractivity;

}