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Java Fundamentals

Progress: 225/225 chapters
Collections Framework OverviewšŸ’¼
Collection Interface
List Interface
ArrayListšŸ’¼
LinkedList
Vector
Stack
Set Interface
HashSetšŸ’¼
LinkedHashSet
TreeSet
Queue Interface
PriorityQueue
Deque Interface
ArrayDeque
Map Interface
HashMapšŸ’¼
LinkedHashMap
TreeMap
Hashtable
Comparable Interface
Comparator InterfacešŸ’¼
Iterator
Collections Class
Concurrent Collections
Languages/Java/Collections Framework/TreeSet

TreeSet

Sorted set using Red-Black tree

TreeSet

Sorted set. Uses Red-Black Tree.

Code Examples

Sorted elements

java
1
2Set<Integer> set = new TreeSet<>();
3set.add(3);
4set.add(1);
5          

Use Cases

  • Sorted data

Common Mistakes to Avoid

  • Null elements
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