Question: COMPLETE JAVA CODE AND SHOW OUTPUT public class Assignment1 { public static void main(String[] args) { Rectangle rectangle = new Rectangle (1.0, 1.5); rectangle.setColor(yellow); rectangle.setFilled(true);
COMPLETE JAVA CODE AND SHOW OUTPUT
public class Assignment1 {
public static void main(String[] args) {
Rectangle rectangle = new Rectangle (1.0, 1.5);
rectangle.setColor("yellow");
rectangle.setFilled(true);
System.out.println(rectangle);
System.out.println("The area is " + rectangle.getArea());
System.out.println("The perimeter is "
+ rectangle.getPerimeter());
System.out.println(rectangle);
}
}
public abstract class GeometricObject {
private String color = "white";
private boolean filled;
private java.util.Date dateCreated;
/** Construct a default geometric object */
protected GeometricObject() {
dateCreated = new java.util.Date();
}
/** Construct a geometric object with color and filled value */
protected GeometricObject(String color, boolean filled) {
dateCreated = new java.util.Date();
this.color = color;
this.filled = filled;
}
/** Return color */
public String getColor() {
return color;
}
/** Set a new color */
public void setColor(String color) {
this.color = color;
}
/** Return filled. Since filled is boolean,
* the get method is named isFilled */
public boolean isFilled() {
return filled;
}
/** Set a new filled */
public void setFilled(boolean filled) {
this.filled = filled;
}
/** Get dateCreated */
public java.util.Date getDateCreated() {
return dateCreated;
}
@Override
public String toString() {
return "created on " + dateCreated + " color: " + color +
" and filled: " + filled;
}
/** Abstract method getArea */
public abstract double getArea();
/** Abstract method getPerimeter */
public abstract double getPerimeter();
}
public class Rectangle extends GeometricObject {
// Implement it
}
Question 3: [Programming] Design a class named Rectangle that extends Geometricobject. The class contains: - Two double data fields named width, and length with default values 1.0 to denote two sides of the rectangle. - A constructor that creates a rectangle with the specified width, and length. - The get and set methods for all two data fields. - A method named getarea() that returns the area of this rectangle. - A method named getperimeter() that returns the perimeter of this rectangle. - A method named tostring() that returns a string description for the rectangle, as follows return"Rectangle:Width="+width+"length="+length; - Your code must be fully documented. This includes using Javadoc comments. - Use the following code as a startup for your solution. You only need to implement the Rectangle class
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