In java

Create a class called "Rectangle" which has 2 private attributes (length and width) and 3 methods as follows a. The constructor meth to set the values of the length and width b. The area method to return the area of the rectangle C. The perimeter method to return the perimeter of the rectangle You are required to create the class and afterward, in the main method, create an object to test if the class is working, and show a sample output of your work