What is the output of the following code? public class Test{ public static void main(String[] args) { new Animal(); new Lion(); } olleges of Applied Sciences ITDR2104 Programming Fall 2016 Page 6 of 13 public class Lion extends Mammal { public Lion() { this("Invoke Lion's overloaded constructor"); System.out.println("Lion's no-arg constructor is invoked"); } public Lion(String s) { System.out.println(s); } class Mammal extends Animal { public Mammal (() { System.out.println("Mammal's no-arg constructor is invoked"); } } class Animal { public Animal() { System.out.println("Animal's no-arg constructor is invoked"); } }

What is the output of the following code? public class Test{ public static void main(String[] args) { new Animal(); new Lion(); } olleges of Applied Sciences ITDR2104 Programming Fall 2016 Page 6 of 13 public class Lion extends Mammal { public Lion() { this("Invoke Lion's overloaded constructor"); System.out.println("Lion's no-arg constructor is invoked"); } public Lion(String s) { System.out.println(s); } class Mammal extends Animal { public Mammal (() { System.out.println("Mammal's no-arg constructor is invoked"); } } class Animal { public Animal() { System.out.println("Animal's no-arg constructor is invoked"); } }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

2. What is the output of the following code?
public class Test{
public static void main(String[] args) {
new Animal();
new Lion();
}
Colleges of Applied Sciences
ITDR2104 Programming Fall 2016
Page 6 of 13
public class Lion extends Mammal {
public Lion() {
this("Invoke Lion's overloaded constructor");
System.out.println("Lion's no-arg constructor is invoked");
}
public Lion(String s) {
System.out.println(s);
}
}
class Mammal extends Animal {
public Mammal (() {
System.out.println("Mammal's no-arg constructor is invoked");
}
}
class Animal {
public Animal() {
System.out.println("Animal's no-arg constructor is invoked");
}
}

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