メソッドの引数とインスタンス変数の名前が同じ場合、thisを使わないと意図しない動作を引き起こす可能性があります。 That would lead to some issues, the compiler would not manage to know the difference between the Identify variable outlined in the parameters to the constructor as well as Identify variable inside of your class' discipline declarations so it will as a substitute assign the Id... https://edgarrmhcw.blog2news.com/32717139/fascination-about-thisjav