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(Rectangle Class) Create a class Rectangle with attributes length
and width, each of which defaults to 1. Provide methods that calculate
the rectangle’s perimeter and area. It has set and get methods for both
length and width. The set methods should verify that length and
width are each floating-point numbers larger than 0.0 and less than 20.0.
Write a program to test class Rectangle.(Java
Here, you need to create class called 'Rectangle' with attributes length and width.
In this class, you need to write set and get methods for both attributes as well as you need to write methods for calculating area and perimeter of rectangle.
In set methods, you need to validate length and width values. Those values should be larger than 0.0 and less than 20.0.
By writing 'if' condition statement you can validate it.
To calculate area, formula is (length * width ).
To calculate perimeter, formula is " 2 *( length + width).
After completing 'Rectangle' class, you need to test that class by writing another Driver class which will contain main method.
In that main method, you can create object of 'Rectangle' class and by using that object, you can test all methods.
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