cloneProtected method
Copies properties from this model to the given model, which must be of the same class. This is called by #copy. This method may be overridden. Please read the Introduction page on Extensions for how to override methods and how to call this base method.
Implementation
void cloneProtected(_i3.Model copy) {
_i4.callMethod(
this,
'cloneProtected',
[copy],
);
}