(Solved): Write a Java class definition for the Product class shown in the following UML diagram. Also write ...

Write a Java class definition for the Product class shown in the following UML diagram. Also write down the parameterised constructor, mutator and accessor methods for Check class. Create an instance of product class in a main method using a Demo class. Note: The structure of the class can be compiled and tested without having bodies for the methods. Just be sure to put in dummy return values for methods that have a return type other than void.