Sort user defined objects in TreeSet (using Comparable)
Elements in TreeSet are ordered using natural order or Comparator/Comparable interface. In case of user defined objects or POJO, POJO needs […]
TreeSet
Sort user defined objects using TreeSet in java (Comparator interface)
What is TreeSet? TreeSet is a NavigableSet implementation based on a TreeMap. Elements in TreeSet are ordered using natural order
What is TreeSet collection in java (class hierarchy & example)
1. What is TreeSet colletion in java ? Elements in TreeSet are ordered using natural order or Comparator provided. e.g.