Java Programming

Create a program or class which will implement either a while or dowhile loop structure. The boolean data type must be used. The class should implement formatted output. A Scanner class should be implemented, and prompts to the user should be meaningful and contextual. The class should also implement a named constant. The class should declare variables. The class implements a main method, a method for calculation, and a method for display. Class should NOT implement arrays to handle storage and processing.

Specific problem: create a class which calculates Centigrade (Celsius) given Fahrenheit temperature. Class should sum up the Fahrenheit temperatures.