Java Collections Hierarchy (Image Format) Collection (Interface) | --------------------------------- | | List (Interface) Set (Interface) | | ------------------ --------------------- | | | | | | ArrayList LinkedList Vector HashSet LinkedHashSet TreeSet (Class) (Class) (Class) (Class) (Class) (Class) What is ArrayList? ArrayList is a class in Java that implements the List interface and is part
Java Collections, ArrayList, Wrapper Class & Memory Management (Stack vs Heap)
Vidya·Dev.to··1 min read
D
Continue reading on Dev.to
This article was sourced from Dev.to's RSS feed. Visit the original for the complete story.