https://github.com/spring-projects/spring-framework: Spring Web MVC (Spring IO)
  • Juergen Hoeller 
MVC infrastructure for annotation-based handler method processing, building on the org.springframework.web.method.annotation package. Entry points are RequestMappingHandlerMapping and RequestMappingHandlerAdapter. 
/**
 * MVC infrastructure for annotation-based handler method processing, building on the
 * {@code org.springframework.web.method.annotation} package. Entry points are
 * {@link org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping}
 * and {@link org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter}.
 */
@NonNullApi
@NonNullFields
package org.springframework.web.servlet.mvc.method.annotation;

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