melissajhansen

public with sharing class CollectionsReview {    

    public static void introToLists() {

        //Let's declare and initalize a list of strings
        List<String> listOfStrings = new List<String>();

        //Ok, we have a list declared, but we haven't yet put anything in it. let's put some stuff in those lists
        listOfStrings.add('EntryA');
        listOfStrings.add('EntryB');