Question

LAB: Plant information (ArrayList) Given a base Plant class and a derived Flower class, complete main() to create an ArrayList called myGarden. The ArrayList should be able to store objects that belong to the Plant class or the Flower class. Create a method called printArrayList), that uses the printinfo methods defined in the respective classes and prints each element in myGarden. The program should read plants or flowers from input (ending with -1), adding each Plant or Flower to the myGarden ArrayList, and output each element in myGarden using the printinfo method Ex. If the input is: plant Spirea 10 flower Hydrangea 30 false lilac flower Rose 6 false white plant Mint 4 -1 the output is: Plant Information: Plant name: Spirea Cost: 10 Plant Information: Plant name: Hydrengea Cost: 30 Annual: false Color of flowers: lilac Microsoft Edge Plant Information: Plant name: Hydrengea Cost: 30 Annual: false Color of flowers: lilac Plant Information: Plant name: Rose Cost: 6 Annual: false Color of flowers: white Plant Information: Plant name: Mint Cost: 4 LAB ACTIVITY 9.18.1: LAB: Plant information (ArrayList) 10/10 Current file: PlantArrayListExample.java Load default template... 1 import java.util.Scanner; 2 import java.util.ArrayList; 3 import java.util.StringTokenizer; 4 5 public class PlantArrayListExample { 6 7 // TODO: Define a PrintArrayList method that prints an ArrayList of plant (or flower) objects 8

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Answer:

LAB: Plant information (ArrayList) Given a base Plant class and a derived Flower class, complete main() to create an ArrayList called myGarden. The ArrayList should be able to store objects that belong to the Plant class or the Flower class. Create a method called printArrayList), that uses the printinfo methods defined in the respective classes and prints each element in