anchor.diff:  	{
   		email = map["email"];
   		password = map["password"];
  -		numHits = int.parse(map["numHits"]);
  -		index = int.parse(map["index"]);
  +		numHits = map["numHits"];
  +		index = map["index"];
   		
   		flavorProfile = new FlavorProfile();
   		(map["flavorProfile"]["hops"] as List<Map<String,Map<String,String>>>).forEach((Map map)
  
positive.code: 		String jsonString = '{';
  		jsonString += '"email":"$email",';
  		jsonString += '"password":"$password",';
  		jsonString += '"flavorProfile":{';
  		
  		jsonString += '"hops":[';
  
negative.code: 	FlavorProfile flavorProfile;
  	int numHits = 0, index = 0;
  	
  	User(this.email,this.password)
  	{
  		flavorProfile = new FlavorProfile();
  