This is Java Programming Linked List Basics ( insertFront, insertBack, deleteFront & deleteBack) Question: Given the following code in main and output, please write the Java program which allows main...

This is Java Programming

Linked List Basics ( insertFront, insertBack, deleteFront & deleteBack)
Question: Given the following code in main and output, please write the Java program which allows main to work:

public static void main(String[] args) {
LinkedList list = new LinkedList();

// Try to delete from an empty list
list.deleteFront();
list.displayLL();
list.deleteBack();
list.displayLL();
// insert 3 nodes
list.insert(18);
list.insert(45);
list.insert(12);
list.displayLL();

// Here are the main “new” lines, not included in code I gave you
list.insertFront(1);
list.displayLL();
list.insertBack(999);
list.displayLL();
list.deleteFront();
list.displayLL();
list.deleteBack();
list.displayLL();
} // end of main

This is Java programming please