newEmpty method
Creates a collection of the same type as this, optionally with
a starting capacity
for children that support that.
Setting the capacity at the correct value can for huge lists with millions of items have a significant impact on the performance of filling the list.
Implementation
@override
GpcCompactGpsStay newEmpty({int? capacity}) {
return GpcCompactGpsStay()..capacity = capacity ?? 0;
}