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auberonedu
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Jan 7, 2025
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Nice job, and cool collection of links to review!
| public static void main(String[] args) { | ||
| // Create a HashMap with String keys and Integer values and | ||
| // assign it to a variable of type Map | ||
| HashMap<String, Integer> maps = new HashMap<>(); |
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Remember to use interface types (Map)
| public class SetPractice { | ||
| public static void main(String[] args) { | ||
| // Create a HashSet of Strings and assign it to a variable of type Set | ||
| HashSet<String> wordSet = new HashSet<>(); |
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Remember to use interface types (Set)
| } | ||
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| // Create an ArrayList of Strings and assign it to a variable | ||
| ArrayList<String> strList = new ArrayList<>(); |
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Remember to use interface types (List)
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