Java LinkedList class linked list

The LinkedList class extends Abstractsequentiallist and implements the list interface. It provides a linked table data structure.

The LinkedList class supports two constructors. The first constructor establishes an empty list:

LinkedList() 

The following constructor establishes a list of elements initialized with the element in set C.

OriginalContents of LL: [A,A2,F,B,D,E,C,Z]Contentsof LL after deletion: [A,A2,D,E,C,Z]ll after deleting firstand Last: [A2,D,E,C]ll after change: [A2, D, E Changed, C]    

Java LinkedList class linked list