Items Data with Arrays and Functions and Menu

import java.util.Scanner;

/**
 * A demo program that demonstate the use of arrays, loop and functions
 * Stores the data in two arrays - one array for item name and one for prices
 */
public class ItemsPricesArrayFunctions {
    static String itemNames[] = new String[5];
    static double itemPrices[] = new double[5];

    public static void main(String args[]) {
        Scanner scanner = new Scanner(System.in);
        int option;
        while (true) {
            System.out.println("===== MENU ======");
            System.out.println("1. Enter data");
            System.out.println("2. View data");
            System.out.println("3. Show most expensive item");
            System.out.println("4. Show cheapest item");
            System.out.println("5. Search for an item");
            System.out.println("6. Exit");
            System.out.println("Enter your option:");
            option = scanner.nextInt();
            switch (option) {
                case 1:
                    takeInput();
                    break;
                case 2:
                    printItemData();
                    break;
                case 3:
                    printExpensiveItem();
                    break;
                case 4:
                    printCheapestItem();
                    break;
                case 5:
                    searchItems();
                    break;
                case 6:
                    System.exit(0);
                    break;
                default:
                    System.out.println("Enter an option between 1 to 5");
            }
        }
    }

    //take input from the user for item name and price
    public static void takeInput() {
        Scanner scanner = new Scanner(System.in);
        for (int i= 0; i < itemNames.length; i++) {
            System.out.print("Enter name for item " + (i+1) + ":");
            itemNames[i] = scanner.next();
            //loop until user enters a valid price between 1-100
            while (true) {
                System.out.print("Enter price for item " + (i+1) + ":");
                double itemPrice = scanner.nextDouble();
                //do validation to check if item price is between 1 and 100
                if (itemPrice >= 1 && itemPrice <=100) {
                    itemPrices[i] = itemPrice;
                    break; //from the while loop
                }
                else {
                    System.out.println("Error! Enter a valid price between 1 and 100");
                }
            }
        }
    }

    //print all item names and their prices
    public static void printItemData() {
        for (int i= 0; i < itemNames.length; i++) {
            System.out.println(itemNames[i] + " Price:AED "+ itemPrices[i]);
        }
    }

    //search for an item and if found print its price
    public static void searchItems() {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter name of item you want search:");
        String itemToSearch = scanner.next();
        //iterate over the array to find the item, find its next and
        //the print its price which is at the same index in the itemPrices array
        boolean wasSearchItemFound = false;
        for (int i = 0; i < itemNames.length; i++) {
            //check if there is an itemName that matches the itemToSearch
            if (itemToSearch.equals(itemNames[i])) {
                //item was found - print its price also at the same index i
                System.out.println("Item found." +itemNames[i] + " Price:AED" + itemPrices[i]);
                //set wasSearchItemFound to true
                wasSearchItemFound = true;
                //item was found do continue the loop - break
                break;
            }
        }
        //if wasSearchItemFound is still false print item not found
        if (wasSearchItemFound == false) {
            System.out.println(itemToSearch + " NOT found!");
        }
    }

    //find the item with the highest price
    public static void printExpensiveItem() {
        int indexOfExpensiveItem = -1;
        double mostexpensive = itemPrices[0];
        //iterate over the itemPrices array to find the highest price
        for (int i = 0;  i < itemPrices.length; i++ ) {
            if (itemPrices[i] > mostexpensive) {
                mostexpensive = itemPrices[i];
                indexOfExpensiveItem = i;
            }
        }

        //print the most expensive item's name and price
        System.out.println(itemNames[indexOfExpensiveItem]
                        + " Price is " + itemPrices[indexOfExpensiveItem]);
    }

    //find the item with the lowest price
    public static void printCheapestItem() {
        int indexOfCheapestItem = 0;
        double mostCheap = itemPrices[0];
        for (int i = 0;  i < itemPrices.length; i++ ) {
            if (itemPrices[i] < mostCheap) {
                mostCheap = itemPrices[i];
                indexOfCheapestItem = i;
            }
        }

        //print the most cheap item's name and price
        System.out.println(itemNames[indexOfCheapestItem]
                        + " Price is " + itemPrices[indexOfCheapestItem]);
    }
}