So here is some more interesting stuff found in some code that needed some emergency modifications.

The enumeration of this code starts on line 26 of the class file:

public enum City
{
    CLINTON = 78,
    FRANKLIN = 1,
    FAIRVIEW = 59,
    GREENVILLE = 55,
    SALEM = 83,
    MADISON = 81,
    SPRINGFIELD = 14,
    ARLINGTON = 84,
    CLAYTON = 63,
    GEORGETOWN = 85,
    MARION = 15,
    OXFORD = 65,
    BURLINGTON = 5
}

And instead of using the MADISON enumeration, the if statement of this code starts on line 118 of the very same class file:

if (cityID == 0x51)
{
    actual = expected - actual;
}

The names were changed to protect the innocent, thanks to Wikipedia for having an easy to find list of common place names.