4-Linked Lists/07. Linked List Problems_/JavaLinkedListDataStructures/JavaLinkedListDataStructures/LinkedList.java
public void deleteLinkedList() {
        // This is the easiest code every written in Java, no clean up
        // required. Java's garbage collector will clean up the memory
        // for all the elements being used in this linked list if
        // they are no longer referenced in the program.
        head = null;
    }
/**
     * Delete all the elements in the linked list.
     */
Delete all the elements in the linked list.
Delete all the elements in the linked list .
public void deleteLinkedList() {
        head = null;
    }
public void deleteLinkedList ( ) { head = null ; }
Delete all the elements in the linked list.
Delete all the elements in the linked list .
// This is the easiest code every written in Java, no clean up // required. Java's garbage collector will clean up the memory // for all the elements being used in this linked list if // they are no longer referenced in the program.