1. Modify the HighArray class to implement the method specifiedbelow, which reads integer data from a file to fill the array. Thefirst integer read from the file should indicate the number ofintegers contained in the file which can be read into thearray.

/**
* Read integers into array from named file. First element in
* file is a count of number of integers contained in thefile.
*
* @param fileName   name of file containing integerdata
*/
void readIntFile(String fileName)

Note: Use the void insert(int value)method defined in the class to add each integer to the array as itis loaded from the file.

Here is a sample code to read datafrom file

import java.io.File;

importjava.io.FileNotFoundException;

import java.util.Scanner;

public class FileReaderSample {

    public static voidmain(String[] args) throws FileNotFoundException {

        Scanner in = newScanner(System.in);

       System.out.println(\"Please enter file name\");

      String s = in.nextLine();

       Scanner input = new Scanner(new File(s));

        int[] arr = newint[100];

        int i = 0;

        while(input.hasNextInt()) {

           int next = input.nextInt();

           arr[i] = next;

           i++;

        }// end while

        int nElems = i;

// Print the array contents

      System.out.println(\"Array Contents\");

        for (i = 0; i

           System.out.println(i + \"\t\" + arr[i]);

        }// end for

    }// end main