Iterator & ArrayList

[raabhim]

Hi there,
I have an ArrayList<String> and i'm using an Iterator loop to display all the strings one by one

public void displayAllTitles(){
        Iterator<String> it = bestSellersNames.iterator();
        while(it.hasNext()){
            it.next();
            System.out.println(it);
        }
}

there's a problem because when I call the method it displays the memory address of the string.
How I can display the string itself without using another method?

Thanks

[Sean4u]

when I call the method it displays the memory address of the string

No it doesn't. String has a toString() method (read the Java SE API doc at Object.toString() and String.toString()). Your code says:

System.out.println(it);

What is 'it'? It's not a String! The String you want is returned on the line before by it.next()

[raabhim]

Right! Silly me...
it's working now
Thanks for your help!

public void displayAllTitles(){
        Iterator<String> it = bestSellersNames.iterator();
        while(it.hasNext()){
        String b =  it.next();
            System.out.println(b);
        }
}