Question

What is the difference between arraylist and linkedlist classes in collection framework?

Answer 1

Answer:

Difference between ArrayList and LinkedList. ArrayList and LinkedList both implements List interface and maintains insertion order. Both are non synchronized classes. ... Manipulation with LinkedList is faster than ArrayList because it uses a doubly linked list, so no bit shifting is required in memory.

Answer 2

Answer:

Difference between ArrayList and LinkedList. ArrayList and LinkedList both implements List interface and maintains insertion order. Both are non synchronized classes. ... Manipulation with LinkedList is faster than ArrayList because it uses a doubly linked list, so no bit shifting is required in memory.