spring package-info 代码
文件路径：/spring-oxm/src/main/java/org/springframework/oxm/config/package-info.java
/**
* Provides an namespace handler for the Spring Object/XML namespace.
*/
@NonNullApi
@NonNullFields
package org.springframework.oxm.config;
import org.springframework.lang.NonNullApi;
import org.springframework.lang.NonNullFields;