JAVA_API 开发手册_1.7中文

java.lang 类 Class<T> java.lang.Object java.lang.Class<T> 类型参数： T - the type of the class modeled by this 类 object. For example, the type of String.class is Class<String>. Use Class<?> if the class being modeled is unknown. 所有已实现的接口： Serializable, AnnotatedElement, GenericDeclaration, Type