LinkedList class Methods in Java Part -II

java.util.LinkedList

Doubly-linked list implementation of the List and Deque interfaces.

Some methods of LinkedList class.

iterator(): This method returns an iterator over the elements in this list.

lastIndexOf(Object): This method returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.

listIterator(): This method returns a list iterator over the elements in this list

listIterator(int): This method returns a list-iterator of the elements in this list starting at the specified position in the list.

offer(K): This method adds the specified element as the tail (last element) of this list.

offerFirst(K): This method inserts the specified element at the front of this list.

offerLast(K): This method inserts the specified element at the end of this list.

parallelStream(): This method returns a possibly parallel Stream with this collection as its source.

peek(): This method retrieves but does not remove, the head (first element) of this list.

peekFirst(): This method retrieves, but does not remove, the first element of this list, or returns null if this list is empty.

peekLast(): This method retrieves, but does not remove, the last element of this list, or returns null if this list is empty.

poll(): This method retrieves and removes the head (first element) of this list.

pollFirst(): This method retrieves and removes the first element of this list, or returns null if this list is empty.

pollLast(): This method retrieves and removes the last element of this list, or returns null if this list is empty.

pop(): This method pops an element from the stack represented by this list.

push(K e): This method pushes an element onto the stack represented by this list.

remove(): This method retrieves and removes the head (first element) of this list.

remove(int): This method removes the element at the specified position in this list.

remove(Object): This method removes the first occurrence of the specified element from this list if it is present.

removeAll(Collection): This method removes all of this collection's elements that are also contained in the specified collection

Some more Methods of LinkedList Part -I

Some more Methods of LinkedList Part -III