The first is a visibility marker that marks fields, methods, and classes for either public, protected, public, or default visibility.

第一个是可见性标记(visibility marker)，可以将字段、方法和类标记为公共的、受保护的、私有的或默认的可见性。

youdao

The first is a visibility marker that marks fields, methods, and classes for either public, protected, public, or default visibility.

第一个是可见性标记(visibility marker)，可以将字段、方法和类标记为公共的、受保护的、私有的或默认的可见性。

youdao