Write a method called swapItems to be considered within the SingleLinkedList class that takes two parameters, index1 and index2 of type integer. The method swaps the data of the nodes at the given indexes. If any of the parameters indexes is invalid throw IndexOutOfBoundsException.   Do not call any method of class SingleLinkedList in your method.   Method heading: public void swapItems(int index1, int index2)   Example: index1 = 2         index2 = 4 Before method call:       list:   5    10    12    9   11   7   After method call:    list:       5   10     11     9   12    7

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Write a method called swapItems to be considered within the SingleLinkedList class that takes two parameters, index1 and index2 of type integer. The method swaps the data of the nodes at the given indexes. If any of the parameters indexes is invalid throw IndexOutOfBoundsException.

 

Do not call any method of class SingleLinkedList in your method.

 

Method heading:

public void swapItems(int index1, int index2)

 

Example: index1 = 2         index2 = 4

Before method call:       list:   5    10    12    9   11   7

 

After method call:    list:       5   10     11     9   12    7

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