https://github.com/spring-projects/spring-framework: Spring Context (Spring IO)
  • Juergen Hoeller 
Load-time weaving support for a Spring application context, building on Spring's LoadTimeWeaver abstraction. 
/**
 * Load-time weaving support for a Spring application context, building on Spring's
 * {@link org.springframework.instrument.classloading.LoadTimeWeaver} abstraction.
 */
@NonNullApi
@NonNullFields
package org.springframework.context.weaving;

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