Chapter 7.4, Problem 24STQ

Invocation of the method “selectionSort” to sort “myArray”:

To sort integers in an array “myArray” by invocating the method “selectionSort” which is given below:

ArraySorter.selectionSort(myArray);

Explanation:

The above statement is used to sort the array elements in “myArray” in ascending order.

• • From the given statement, “ArraySorter” is a class name, “selectionSort” is the method in the “ArraySorter” class and “myArray” is the array name.

Complete program:

The complete executable code after adding “ArraySorter.selectionSort (myArray);” is given below:

Filename: “ArraySorter.java”

public class ArraySorter

{

  /*Refer the textbook Listing 7.10 of Chapter 7 */

}

Filename: “SelectionSortDemo.java”

//Define "SelectionSortDemo" class

public class SelectionSortDemo

{

    //Define main function

    public static void main(String[] args)

    {

        //Initializes the values for "myArray"

int[] myArray = {8, 6, 12, 3, 18, 6, 20, 15, 13, 32};

        //Call method "display" method

        display (myArray, "before");

/* Call "selectionSort" method in "ArraySorter" class with argument of "myArray" */

        ArraySorter...