Write the definition of a class WeatherForecast that provides the following behavior (methods): A method called set_skies that has one parameter, a String. A method called set_high that has one parameter, an int. A method called set_low that has one parameter, an int. A method called get_skies that has no parameters and that returns the value that was last used as an argument in set_skies. A method called get_high that has no parameters and that returns the value that was last used as an argument in set_high. A method called get_low that has no parameters and that returns the value that was last used as an argument in set_low. No constructor need be defined. Be sure to define instance variables as needed by your "get"/"set" methods.