@Override
public void freeze(FullName obj, FrozenContext<FullName> ctx) {
obj.firstNameFrozenContext = FrozenContext.combine(obj.firstNameFrozenContext, ctx);
obj.lastNameFrozenContext = FrozenContext.combine(obj.lastNameFrozenContext, ctx);
}
@SuppressWarnings({"unchecked", "rawtypes"})
@Override
public void freezeIdentifier(FrozenContext<?> ctx) {
this.idFrozenContext =
FrozenContext.combine((FrozenContext) this.idFrozenContext, (FrozenContext) ctx);
}