Generic merge sort Program Plan: Import the required packages. Create a class “Sorting”: Method to sort the numbers gets defined. Call the method merge sort that implements the comparable interface. Method to sort the string given. Define the main method Initialize the list that needs to be sorted. Call the merge sort. Display the sorted list. Initialize list that contain strings. Call the method merge sort. Display the sorted list. Define the method “mergeSort()” Condition to validate the list contains more than one element. First half of the list is sorted by calling the merge1 method Loop that iterates to sort the values of the list. Second half of the list is sorted by calling the merge method Loop that iterates to sort the values of the list. Both the list gets merged. Define the method “merge1()” Perform swap operation by comparing the list. Return the value.

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Chapter 23, Problem 23.2PE

Program Plan Intro

Generic merge sort

Program Plan:

Import the required packages.

Create a class “Sorting”:

Method to sort the numbers gets defined.

Call the method merge sort that implements the comparable interface.

Method to sort the string given.

Define the main method

Initialize the list that needs to be sorted.

Call the merge sort.

Display the sorted list.

Initialize list that contain strings.

Call the method merge sort.

Display the sorted list.

Define the method “mergeSort()”

Condition to validate the list contains more than one element.

First half of the list is sorted by calling the merge1 method

Loop that iterates to sort the values of the list.

Second half of the list is sorted by calling the merge method

Loop that iterates to sort the values of the list.

Both the list gets merged.

Define the method “merge1()”

Perform swap operation by comparing the list.

Return the value.

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