Question & Answer: a private ArrayList of the type SteppingStone5_Recipe named listOfRecipes…..

I was looking fo some Java help with the highlighted sections below:

package SteppingStones;

import java.util.ArrayList;

/**
 *
 * @author 
 */
public class SteppingStone6_RecipeBox {
        
        /**
         * Declare instance variables:
         * a private ArrayList of the type SteppingStone5_Recipe named listOfRecipes
         * 
         */
    
        /**
         * Add accessor and mutator for listOfRecipes
         * 
         */

        /**
         * Add constructors for the SteppingStone6_RecipeBox()
         * 
         */
         
        /**
         * Add the following custom methods:
         * 
         * //printAllRecipeDetails(SteppingStone5_Recipe selectedRecipe)
         *              This method should accept a recipe from the listOfRecipes ArrayList
         *              recipeName and use the SteppingStone5_Recipe.printRecipe() method 
         *              to print the recipe
         *              
         * //printAllRecipeNames() <-- This method should print just the recipe
         *              names of each of the recipes in the listOfRecipes ArrayList
         * 
         * //addRecipe(SteppingStone5_Recipe tmpRecipe) <-- This method should use
         *              the SteppingStone5_Recipe.addRecipe() method to add a new 
         *              SteppingStone5_Recipe to the listOfRecipes
         * 
         */
        
        
        /**
        * A variation of following menu method should be used as the actual main 
        *               once you are ready to submit your final application.  For this 
        *               submission and for using it to do stand-alone tests, replace the 
        *               public void menu() with the standard 
        *                       public static main(String[] args)
        *               method
        *
        */
        
        public void menu() {
        // Create a Recipe Box
                
                //SteppingStone6_RecipeBox myRecipeBox = new SteppingStone6_RecipeBox(); //Uncomment for main method
        Scanner menuScnr = new Scanner(System.in);
        
                
                /**
                * Print a menu for the user to select one of the three options:
                *
                */
                
                System.out.println("Menun" + "1. Add Recipen" + "2. Print All Recipe Detailsn" + "3. Print All Recipe Namesn" + "nPlease select a menu item:");
        while (menuScnr.hasNextInt() || menuScnr.hasNextLine()) {
            System.out.println("Menun" + "1. Add Recipen" + "2. Print All Recipe Detailsn" + "3. Print All Recipe Namesn" + "nPlease select a menu item:");
            int input = menuScnr.nextInt();
            
                        /**
                        * The code below has two variations:
                        *       1. Code used with the SteppingStone6_RecipeBox_tester.
                        *       2. Code used with the public static main() method
                        *
                        * One of the sections should be commented out depending on the use. 
                        */
                        
                        /**
                        * This could should remain uncommented when using the
                        * SteppingStone6_RecipeBox_tester.
                        * 
                        * Comment out this section when using the
                        *               public static main() method
                        */
                        
                        if (input == 1) {
                newRecipe();
            } else if (input == 2) {
                System.out.println("Which recipe?n");
                String selectedRecipeName = menuScnr.next();
                printAllRecipeDetails(selectedRecipeName);
            } else if (input == 3) {
                
                                
                                for (int j = 0; j < listOfRecipes.size(); j++) { 
                    System.out.println((j + 1) + ": " + listOfRecipes.get(j).getRecipeName()); 
                }
            } else {
                System.out.println("nMenun" + "1. Add Recipen" + "2. Print Recipen" + "3. Adjust Recipe Servingsn" + "nPlease select a menu item:");
            }
            
                        /**
                        * This could should be uncommented when using the
                        *               public static main() method
                        * 
                        * Comment out this section when using the
                        *               SteppingStone6_RecipeBox_tester.
                        *               
                        
                        
                        if (input == 1) {
                myRecipeBox.newRecipe();
            } else if (input == 2) {
                System.out.println("Which recipe?n");
                String selectedRecipeName = menuScnr.next();
                myRecipesBox.printAllRecipeDetails(selectedRecipeName);
            } else if (input == 3) {            
                                for (int j = 0; j < myRecipesBox.listOfRecipes.size(); j++) { 
                    System.out.println((j + 1) + ": " + myRecipesBox.listOfRecipes.get(j).getRecipeName());
                                }
            } else {
                System.out.println("nMenun" + "1. Add Recipen" + "2. Print Recipen" + "3. Adjust Recipe Servingsn" + "nPlease select a menu item:");
            }
                        
                        *
                        */
                        
                        System.out.println("Menun" + "1. Add Recipen" + "2. Print All Recipe Detailsn" + "3. Print All Recipe Namesn" + "nPlease select a menu item:");
                }
                
        
        }

}