12/04/30 20:33:23.91
そんなとこで個性化してガラパゴス化する意味なんてないぞw
ほら本家から引用だ
The Java Language Specification
Java SE 7 Edition
9.4. Abstract Method Declarations
It is permitted, but discouraged as a matter of style, to redundantly specify the public and/or abstract modifier for a method declared in an interface.