関連ワード:  can functional interface extend another functional interface    can 1 functional interface extend another functional interface    can functional interface extend another interface in java    functional interface extend another functional interface    can functional interface extends another interface or not    can functional interface implement another interface    can we extend functional interface from another functional interface    a functional interface can also extend another functional interface    can we extend one functional interface to another functional interface    can we extend functional interface  
結果 : can functional interface extend another functional interface