https://github.com/spring-projects/spring-framework: Spring Transaction (Spring IO)
  • Juergen Hoeller 
Convenience classes for scheduling based on the JCA WorkManager facility,
as supported within ResourceAdapters.

/**
 * Convenience classes for scheduling based on the JCA WorkManager facility,
 * as supported within ResourceAdapters.
 */
@NonNullApi
@NonNullFields
package org.springframework.jca.work;

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