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);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);java set foreach
Set<String> set = new HashSet<String>();
//populate set
for (String s : set) {
System.out.println(s);
}Copyright © 2021 Codeinu
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