LinkedList is a class in Java Collections Framework available in the java.util package.It stores data as nodes, where each node contains the element and links to the previous and next nodes.
The size of a LinkedList can increase or decrease automatically while the program is running.
It maintains the insertion order, meaning elements are stored in the order they are added.
It allows duplicate elements.
It provides faster insertion and deletion of elements compared to ArrayList, especially at the beginning or middle of the list.
