The DELETE method of LBaaSV2 Monitors in Docs is mistake!

[MyDinnerIsReady]

i have bean developing load balance function for the past few days,and i referenced openstack4j docs and javaDoc.But a weird problem appeared a few days , the problem had bean bothering me.the problem is : when i delete a listener in load balancer,for logical,i should delete pool ,pool member ,health monitor together.but when i delete pool after deleted listener and pool member,something is wrong, openstack4j-core is a tip for 'health monitor is using this pool'.but its foreign key in database is such:if i would like to delete a listener,i should delete listener firstly , pool member secondly,and pool ,health monitor finally.
Anyhow,it give me such a tips , and i shouldnot doubt openstack-core easily.so i replaced pool and health monitor.But another error has emerged : ''404",and i really spend a lot of time to try to fixed it.but today ,i accidentally find what wrong , the Docs.

the delete method of health monitor should be this :
ActionResponse resp = os.networking(). lbaasV2().healthMonitor().delete(healthMonitorId);

Not so :
ActionResponse resp = os.networking().loadbalancers().healthMonitor().delete(healthMonitorId);

its a little mistake , and i hope no one will step into this pit again.