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Java Java Lists Java Lists Java Lists Quiz

Failing to declare a rock variable as a list

Hi i am failing to declare the rock variable as a list. I have tried the following but its bieng rejected

import java.util.ArrayList; import java.util.List;

public class Main {

public static void main(String[] args) {
    List<String> rocks = new ArrayList<>();
}

}

class Rock { // omitted }

2 Answers

Since your list contains Rocks try Rock instead of String

The answer is List<Rock> rocks = new ArrayList<>();