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。 It can be employed to contact existing class strategies and fields, to move an occasion of the present class being a parameter, and also to differentiate among the community and occasion variables. Employing “this” reference can strengthen code readability and cut down naming... https://freethisjav71479.blogtov.com/12588438/new-step-by-step-map-for-jav-free