project.java - import java.io import java.util. import...

import java.io.*;
import java.util.InputMismatchException;
import java.util.Scanner;
public class project {
private static Scanner in = new Scanner(System.in);
public static void main(String[] args) {
replace();
launch1(menu1());
}
private static char menu1() {
System.out.println(" Select ");
System.out.println("For User press: 0");
System.out.println("For Admin press: 1");
System.out.print("Your Choice: ");
return in.next().charAt(0);
}
private static char menu() {
System.out.println();
System.out.println(" Menu ");
System.out.println("To Add Items press: 0");
System.out.println("To Edit Items press: 1");
System.out.println("To Delete items press: 2");
System.out.println("To Show items press: 3 ");
System.out.println("If you want to place an order press: 4");
System.out.println("If you want to terminate the program press 5");
System.out.print("Enter your choice: ");
return in.next().charAt(0);
}
private static boolean login() {
boolean isFound = false;
byte tries = 3;
for (int a = 0; a < 3; a++) {
String u = "admin";
String p = "123";
System.out.print("Enter username: ");
String user = in.next();
in.nextLine();
System.out.print("Enter password: ");
String pass = in.nextLine();
if (user.equals(u) && (pass.equals(p))) {
System.out.println();
System.out.println("!!..Welcome to Store..!!");
isFound = true;
break;
} else {
// user have only three tries to login the program
System.out.println("Invalid Username or Password!");
tries *= 1;
System.out.println("Number of tries remaining: " + (tries));