What is the output? public abstract class Food { public void m1() { } public abstract...
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What is the output? public abstract class Food { public void m1() { } public abstract void m2(); System.out.println("Eat."); public void printMe() { m1(); m2(); } } public class Burger extends Food { @Override public void m2() { } } public void m3() { System.out.println("Cheesy!"); } System.out. println("Fatty"); @Override public void printMe() { super.printMe(); m3(); public class Salad extends Food { @Override public void m1() { System.out.println("Healthy!"); } @Override public void m2() { System.out.println("Yummy!"); } } public class Test3 { public static void main(String[] args) { ArrayList<Food> meals = new ArrayList<Food>(); meals.add(new Salad()); meals.add(new Burger()); for (Food f : meals) f.printMe(); } } What is the output? public abstract class Food { public void m1() { } public abstract void m2(); System.out.println("Eat."); public void printMe() { m1(); m2(); } } public class Burger extends Food { @Override public void m2() { } } public void m3() { System.out.println("Cheesy!"); } System.out. println("Fatty"); @Override public void printMe() { super.printMe(); m3(); public class Salad extends Food { @Override public void m1() { System.out.println("Healthy!"); } @Override public void m2() { System.out.println("Yummy!"); } } public class Test3 { public static void main(String[] args) { ArrayList<Food> meals = new ArrayList<Food>(); meals.add(new Salad()); meals.add(new Burger()); for (Food f : meals) f.printMe(); } }
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Related Book For
Data Structures and Algorithms in Java
ISBN: 978-1118771334
6th edition
Authors: Michael T. Goodrich, Roberto Tamassia, Michael H. Goldwasser
Posted Date:
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