Question

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define a method printproductlist() that has three string parameters and outputs as follows. end with a newline. printproductlist() should not return any value.
ex: if the input is catfish haddock turnip, then the output is:
product list:

1. catfish
2. haddock
3. turnip

1 import java.util.scanner;
2
3 public class productlist {
4
5 / your code goes here /
6
7 public static void main(string args) {
8 scanner scnr = new scanner(system.in);
9 string product1;
10 string product2;
11 string product3;
12
13 product1 = scnr.next();
14 product2 = scnr.next();
15

Explanation:

Step1: Define the method

public static void printProductList(String product1, String product2, String product3) {

Step2: Print the product list header

System.out.println("Product list:");

Step3: Print each product with its number

System.out.println("1) " + product1);
System.out.println("2) " + product2);
System.out.println("3) " + product3);

Step4: Close the method

}

Answer:

import java.util.Scanner;

public class ProductList {
    public static void printProductList(String product1, String product2, String product3) {
        System.out.println("Product list:");
        System.out.println("1) " + product1);
        System.out.println("2) " + product2);
        System.out.println("3) " + product3);
    }

    public static void main(String[] args) {
        Scanner scnr = new Scanner(System.in);
        String product1;
        String product2;
        String product3;

        product1 = scnr.next();
        product2 = scnr.next();
        product3 = scnr.next();

        printProductList(product1, product2, product3);
    }
}