Java Node Issue, using sorting method for node values

In LinkedList.java:

1. Create a private inner Node class that can store a single piece of integer data, along with the pointer to the next node.
2. Stores a private Node field called head only (for a singly linked list).
3. Note that an "insert in order" method would be extremely useful. A toString method might be helpful too.

In Lab4.java:

1. Reads the file lab4.dat create a constant string for this file name. The file contains a list of integers.
2. While reading the file, inserts the integers into a linked list in numerical order (from smallest to largest). Be sure to close the file when you are done reading.
3. Prints the finished list in a column to the screen.

Sample Output:

This Linking It Up program reads the file lab4.dat and inserts the elements into a linked list in nondescending order. The contents of the linked list are then displayed to the user in column form. Linked list contents: 0 1 4 5 6 7 8 9 9 10 12 32 45 78 86 Thanks for using the linked list program!