https://docs.spring.io/spring-framework/docs/5.0.4.RELEASE/javadoc-api/org/springframework/scheduling/config/ScheduledTaskHolder.html
ScheduledTaskHolder (Spring Framework 5.0.4.RELEASE API)
spring frameworkreleaseapi
https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/scheduling/config/class-use/ScheduledTaskHolder.html
Uses of Interface org.springframework.scheduling.config.ScheduledTaskHolder (Spring Framework 7.0.7...
use: package: org.springframework.scheduling.config, interface: ScheduledTaskHolder