difference between arraylist and linkedlist otherthan
performance
- 2 Answers
- 9365 Views
- L&T, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / db
In array list if we perform insertion or deletion operation, then there is many changes in the remaining objects to get adjust. if any operation like insertion or deletion is performed on linked lists there is only updation links between the nodes. so if there is lots of insertions and deletions better to go with linked lists rather than array list.
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / rahul
There are lot of method in LinkedList like addFirst(),
addLat(), pop(), peak() etc.
But ArrayList dont.
| Is This Answer Correct ? | 3 Yes | 2 No |
What is an anonymous class?
What is final variable?
What is the technique adopted to create an immutable class?
What is super constructor?
Why does abstract class have constructor?
Why is a string immutable?
Is null or empty java?
Why do we need variables?
What are null interfaces in JAVA ? and give me some examples?
can we write two same methods in outer class and innerclass.
How can final class be used?
What is covariant return type?
Core Java 
