Description: Create a class Rectangle.i) It should have two instance variables l (the rectangle’s length) and w (the rectangle’s width).
ii) It should have one method that calculates the area of the rectangle and returns it to the caller.
iii) Create a main() method in the same class for testing purposes. In the main() method, create one rectangle with the dimensions (l,w)=(8,6), and another rectangle with the dimensions (l,w)=(7,7). Call your area method on each rectangle and print the corresponding result.
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File list (Check if you may need any files):
Rectangle.class
Rectangle.java
RectangleTest.class
RectangleTest.java
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