https://github.com/spring-projects/spring-framework: Spring Beans (Spring IO)
  • Juergen Hoeller 
Support package for annotation-driven bean configuration.

/**
 * Support package for annotation-driven bean configuration.
 */
@NonNullApi
@NonNullFields
package org.springframework.beans.factory.annotation;

import org.springframework.lang.NonNullApi;
import org.springframework.lang.NonNullFields;