package Demeter_Lsp.Lsp.example;

public class LSPDemo {
	public static void main(String[] args) {
		//LSPDemo demo = new LSPDemo();

		Rectangle rect1 = new Rectangle();
		Rectangle rect2 = new Square();

		System.out.println(rect1.getArea());
		System.out.println(rect2.getArea());

		/**
		 * Incorrect behaviour below!
		 */
		// Let's change width of rect2
		rect2.setWidth(10);

		// height of rect2 is also modified!
		// So rect2 is NOT behaving as a rectangle, as expected by its type!
		System.out.println("rect2 height: " + rect2.getHeight());
		System.out.println();
	}
}