> 原文:[https://www . geesforgeks . org/Java-program-to-iterate-link edhashset-elements/](https://www.geeksforgeeks.org/java-program-to-iterate-linkedhashset ...

The LinkedHashSet is a generic data structure that belongs to the Java.util library. It’s a direct descendant of the HashSet data structure, hence, contains non-duplicate elements at every given time.