Data: An object; a genericreference that is carried along to listeners; often a collection class (such as a Vector or Hashtable) or a customized data object.
Because I want to demonstrate decoding generic types for this column, the type information needs to include the specific parameter types used with a generic type reference.
因为我想在这一期中演示泛型的解码，所以类型信息需要包含泛型引用所使用的具体的参数类型。
3
For more generic information about the fuser command, see its online reference information.