In ATypeName, the class body consists only of a comment (the stars and slashes and what is inside, which will be discussed later in this chapter), so there is not too much that you can do with it.

• 在ATypeName里，类主体只由一条注释构成(星号和斜杠以及其中的内容，本章后面还会详细讲述)，所以并不能对它做太多的事情。