Import Java.nio.file.*; Import Java.io.*;

question 38

Short Answer

import java.nio.file.*;
import java.io.*;
public class ReadEmployeeFile2
{
   public static void main(String[] args)
   {
      Path file =
        Paths.get("C:\\Java\\Chapter.13\\Employees.txt");
     String[] array = new String[3];
     String s = "";
     String delimiter = ",";
     int id;
     String name;
     double payRate;
     double gross;
     final double HRS_IN_WEEK = 40;
     double total = 0;
     try
     {
        InputStream input = new
            BufferedInputStream(Files.newInputStream(file));
        BufferedReader reader = new
           BufferedReader(new InputStreamReader(input));
        System.out.println();
        s = reader.readLine();
        while(s != null)
        {
           -----Code here-----
           id = Integer.parseInt(array[0]);
           name = array[1];
           payRate = Double.parseDouble(array[2]);
           gross = payRate * HRS_IN_WEEK;
           System.out.println("ID#" + id + " " + name +
             " $" + payRate + " $" + gross);
           total += gross;
           s = reader.readLine();
       }
       reader.close();
   }
   catch(Exception e)
   {
       System.out.println("Message: " + e);
    }
   System.out.println(" Total gross payroll is $" + total);
   }
}
The above code demonstrates a retrieved file where Strings are split into usable fields. On the indicated line, write a String class split() method to split the String s that accepts an argument that identifies the field delimiter (in this example, a comma) and returns an array of Strings . The result should be assigned to the String[] array .

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Definitions:

Store

Refers to a physical or online place where goods or services are offered for sale.

Router

A networking device that forwards data packets between computer networks, creating an overlay internetwork.

User Name

An identification used by a person with access to a computer, network, or online service, typically requiring a password.

Domain

The distinctive realms on the internet, specified by unique names that facilitate digital identity and access to websites.