this exercise, assume that the user will correctly enter ID numbers and zip codes, but force each customer name to six characters, padding it with spaces or truncating it if it is too long or too short. Issue an error message, and do not save the records if the user tries to save a record with an ID number that already has been used. Write a program named CreateItemFile.java that creates a file of items carried by the company. Include a three-digit item number and up to a 20-character description for each item. Issue an error message if the user tries to store an item number that already has been used. Accept user input until 999 is input for the item number. Enter customer ID number or 999 to quit >> 1 Enter item number >> 7 Customer: 1 Name: Joe zip code: 88888 ordered Item #7 which
3. Above
For this exercise, assume that the user will correctly enter ID numbers and zip codes, but force each customer name to six characters, padding it with spaces or truncating it if it is too long or too short. Issue an error message, and do not save the records if the user tries to save a record with an ID number that already has been used.
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Write a program named CreateItemFile.java that creates a file of items carried by the company. Include a three-digit item number and up to a 20-character description for each item. Issue an error message if the user tries to store an item number that already has been used. Accept user input until 999 is input for the item number.
Enter customer ID number or 999 to quit >> 1 Enter item number >> 7 Customer: 1 Name: Joe zip code: 88888 ordered Item #7 which is a Cake/Brownies Enter customer ID number or 999 to quit >> 8 Enter item number >> 2 Customer: 8 Name: Jill zip code: 11111 ordered Item #2 which is a Cookies Enter customer ID number or 999 to quit >> 999
import java.nio.file.*;
import java.io.*;
import java.nio.ByteBuffer;
import static java.nio.file.StandardOpenOption.*;
import java.util.Scanner;
import java.nio.channels.FileChannel;
public class CreateCustomerFile {
public static void main(String[] args) {
Path file = Paths.get(“/root/sandbox/Customers.txt”);
// Write your code here
}
}
import java.nio.file.*;
import java.io.*;
import java.nio.ByteBuffer;
import static java.nio.file.StandardOpenOption.*;
import java.util.Scanner;
import java.nio.channels.FileChannel;
public class CreateItemFile {
public static void main(String[] args) {
Path file = Paths.get(“/root/sandbox/Items.txt”);
// Write your code here
}
}.
.
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