import java.util.*;

public class Food
{
    public Food ()
    {

    }

    Vector<String> _allergens;
    Vector<String> _ingredients;
}
@@ -59,16 +59,392 @@
 )%0A    %7B%0A
+        _allergens = new Vector%3CString%3E();%0A        _ingredients = new Vector%3CString%3E();%0A    %7D%0A%0A    public final void addIngredient (String data)%0A    %7B%0A        _ingredients.add(data);%0A    %7D%0A%0A    public final void addAllergen (String data)%0A    %7B%0A        _allergens.add(data);%0A    %7D%0A%0A    @Override%0A    public String toString ()%0A    %7B%0A        String str = %22%22;%0A%0A        return str;
 %0A    %7D%0A%0A

Update Food.java