Reference no: EM132200782

Question :

Write a Java program of the implementation of a linked list. The program includes lList.java and lListTester.java.

Note: in lListTester.java you have to use TDD (test-driven development) to develop the class.

Here is the specification for the lLink class:

<> lList

+info : string +nextList : lList

+isEmpty() : bool +insert() +nextList() : lList +lSize() : int +deleteInfo() +traverse() : string

The behaviors are as follows:

isEmpty() return true if lList is empty, i.e. info is null and nextList is null.

insert(inInfo) returns nothing. Place inInfo into lList as a new lList at the beginning of the current lList.

nextList() returns lList. If the current list is not empty, it returns a reference to the beginning of the remaining list. If the current list is empty it returns null. If the current list references "G" then this.nextList() would return a reference to "F". If the current list is empty (/) then this.nextList() would return null.

lSize() returns an integer which counts the number of none-empty sublists in the current list + 1. If this references "G" then this.lSize() would return 3. If this references "F" then this.lSize() would return 2/ If this references / then this.lSize() would return 0.

deleteInfo(outInfo) returns a reference to the start of the list following the information removed if it exists.

traverse() returns a string which is the current natural order of the linked list as a comma separated set of strings.