Calling Another Constructor with this()

In this problem: You will create a program where a Rectangle class uses this() to call another constructor, avoiding code duplication.

Learning Objective: Understand the basics of calling another constructor within the same class using this()

Overview

When defining multiple constructors in the same class, this() is used to avoid duplicating common initialization logic. The basic pattern is calling a parameterized constructor from a no-argument constructor.

Specifications

• Rectangle class: width (int), height (int) fields
• Rectangle(): default constructor, initializes with this(1, 1)
• Rectangle(int width, int height): full-argument constructor
• getArea() method returns the area
• Create two Rectangle instances in Main and print information

Output Format

Default: 1 x 1, Area: 1
Custom: 5 x 3, Area: 15