toJson method
Implementation
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['a'] = this.a;
data['c'] = this.c;
data['d'] = this.d;
data['e'] = this.e;
data['f'] = this.f;
data['g'] = this.g;
data['h'] = this.h;
data['j'] = this.j;
return data;
}