Answers for "java initialize hashset with iterable"

initialize hashset with values java 9

Set<String> strSet = Set.of("Apple", "Ball", "Cat", "Dog");

Posted by: Guest on September-22-2021

how to iterate hashset in java 8

Set<String> set = new HashSet<String>();
for (String s : set) {
    System.out.println(s);
}

//Java 8:
set.forEach(System.out::println);

Posted by: Guest on March-18-2020

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