spring package-info 代码
文件路径：/spring-web/src/main/java/org/springframework/web/client/support/package-info.java
/**
* Classes supporting the {@code org.springframework.web.client} package.
* Contains a base class for RestTemplate usage.
*/
@NonNullApi
@NonNullFields
package org.springframework.web.client.support;
import org.springframework.lang.NonNullApi;
import org.springframework.lang.NonNullFields;