Answer to Question #313121 in Java | JSP | JSF for Malibu Nights

Question

Why does the new ArrayList() in my code errors. I don't get It. Can someone help me, its really urgent. Thanks

public static ArrayList<String> sub = new ArrayList();

public static ArrayList<String> subCourse = new ArrayList();

Answer 1

class Main
{
    public static ArrayList<String> sub = new ArrayList();

    public static ArrayList<String> subCourse = new ArrayList();

    public static void main (String[] args) {
        Main.sub.add("the");
        System.out.println(Main.sub.get(0));
    }
}

It seems that it works good.