Practice›Java Fundamentals›Module 11. Modern Java›11.5 Stream pipelines

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11.5 Stream pipelines — distinct and sorted

Total: 0 / 3 pts

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Task

Fill in tidy so that it returns a list holding each value once, in increasing order.

The program prints [1, 3, 5, 9] and []. One chain is enough — no loops.

Your solution

import java.util.List;
import java.util.stream.Collectors;

public class Main {

    public static List<Integer> tidy(List<Integer> nums) {
        // remove repeats, sort what is left, return a list

    }

    public static void main(String[] args) {
        System.out.println(tidy(List.of(5, 3, 5, 9, 1, 3)));
        System.out.println(tidy(List.of()));
    }
}

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