init static method
void
init()
Implementation
static void init() {
IFactDuration.fromJson = FactDuration.fromJson;
IFactDuration.values = IFactDurationValues(FactDuration.internal("PERMANENT"),
FactDuration.internal("EXPIRING"),
FactDuration.internal("EVENT"),
FactDuration.internal("MANUAL"),
FactDuration.internal("REVERSE"));
}