Implement the link list using java programming concepts

Reference no: EM13707310

Answer the following questions and also justify your answers with suitable examples

Question 1: Modify the class LinkedList by adding to it the following methods. The appropriate error message should be generated if an invalid condition occurs.

Part a: toString():modify the display function to overload the toString function of theObject class.

Part b: int length(): create this function to determine the number of items in the list (accessor function).

Part c: void clear(): create this function to remove all of the items from the list. After this operation is completed, the length of the list is zero.

Part d: void insertEnd(int item): create this function to insert item at the end of the list.

Part e: void replace(int location, int item): create this function to replace the item in the list at the position specified by location. The item should be replaced with item.

Part f: int get(int location): create a function that returns the element at the positionlocation.

Question 2 :-. Using the class LinkedList, write a program to store 50 random numbers.

Suppose that each of these random numbers is an integer in the interval [10, 99]. There must be no duplicate numbers in the list.

You need to implement the link list using java programming concepts.

Reference no: EM13707310

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