Study the files in this directory in this order:

CreatingArrays.java
CreatingLinkedLists.java
TestLinkedListOperations.java
TestLinkedList_toArray.java
TestArrayToLinkedList.java
TestArrayToList.java
TestArrayAndLinkedListSort.java

These sample programs are the same as those
seen in the ArrayList subdirectory, except
that here we are using the Java LinkedList<T>
implementation of the Java List<T> interface.
And note that TestArrayToList.java is exactly
the same in both directories.