Write a program to convert temperature degree from Celsius to Fahrenheit and vice versa,
**You are required to display a message to the user asking for whether to convert to Celsius or Fahrenheit degree
**If the user chose to convert from Celsius degree to Fahrenheit degree then use the following formula: ((9.0 / 5.0) * CELS) + 32.0
**If the user chose to convert from Fahrenheit degree to Celsius degree then use the following formula: 5.0/9.0*(FAHR-32)
**Your program should handle users input as the following
-F or f for converting from Celsius to Fahrenheit
-C or c for converting from Fahrenheit to Celsius
-Any other input the program should display a notification that the input is invalid.
**Use JOptionPane class to interact with the user
**Break down your code into smaller methods
-A method to handle the conversion from Celsius to Fahrenheit
-A method to handle the conversion from Fahrenheit to Celsius.
**Test you program for the following temperatures