© { JSL }
18
Text Box: const Fields
const Fields
·const fields are implicitly static
wonly simple types, enums, & string can be const
wconst fields require a variable initializer
class Pair
{
    private const int x = 0, y = 0;
}
class BadFields
{
... BadFields(...)
    {
        question = 9 * 6;
    }
... static const int answer = 42;
... const int question;
... const Pair origin = new Pair();
}
OK
compile
time
errors
this declares Pair with no instance fields