graduationYear property

int graduationYear

Implementation

int get graduationYear => _getAttribute<int>(kGraduationYear, 0);

void graduationYear=(int? x)

pass null to remove key from attributes

Implementation

set graduationYear(int? x) => (x == null)
    ? _attributes.remove(kGraduationYear)
    : _attributes[kGraduationYear] = x;