spring package-info 代码
文件路径：/spring-context/src/main/java/org/springframework/cache/package-info.java
/**
* Spring's generic cache abstraction.
* Concrete implementations are provided in the subpackages.
*/
@NonNullApi
@NonNullFields
package org.springframework.cache;
import org.springframework.lang.NonNullApi;
import org.springframework.lang.NonNullFields;