package org.something;
public class TempConv {
public static String sayHello(String name) {
return "Hello " + name ;
}
public static Double celsiusToFahrenheit(Double doubleCelsiusTemp) {
if (doubleCelsiusTemp == null) {
return null;
}
return (doubleCelsiusTemp) * 9 / 5 + 32;
}
}