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Java Remove Elements from HashSet

SAMER SAEID answered on May 25, 2022 Popularity 9/10 Helpfulness 2/10

answer Java Remove Elements from HashSet

Java Remove Elements from HashSet

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import java.util.LinkedHashSet;

class Main {
    public static void main(String[] args) {
        LinkedHashSet<Integer> numbers = new LinkedHashSet<>();
        numbers.add(2);
        numbers.add(5);
        numbers.add(6);
        System.out.println("LinkedHashSet: " + numbers);

        // Using the remove() method
        boolean value1 = numbers.remove(5);
        System.out.println("Is 5 removed? " + value1);

        boolean value2 = numbers.removeAll(numbers);
        System.out.println("Are all elements removed? " + value2);
    }
}

Popularity 9/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: elements hashset java

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Contributed on May 25 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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