Question : how to iterate hashset in java 8
Answered by : handsome-heron-4jp95rzuqkkb
Set<String> set = new HashSet<String>();
for (String s : set) { System.out.println(s);
}
//Java 8:
set.forEach(System.out::println);Source : https://stackoverflow.com/questions/12455737/how-to-iterate-over-a-set-hashset-without-an-iterator | Last Update : Wed, 25 Mar 20