関連ワード:  why would you use an interface in java    why do we need an interface in java    why should i use interface in java    why do we use functional interface in java    why do we use marker interface in java    why do we use runnable interface in java    why do we use serializable interface in java    when should you use an interface in java    how do you use an interface in java    can you implement an interface in java  
結果 : why would you use an interface in java