Removing and adding file handler fails. Perhaps remove operation does not clean up all resources properlly.

Steps to reproduce:
[standalone@localhost:9999 /] /subsystem=logging/file-handler=test-fh:add(name="test-fh", level="WARN", file=

{"path" => "/home/dpospisi/testfh.log"}) {"outcome" => "success"}
[standalone@localhost:9999 /] /subsystem=logging/file-handler=test-fh:remove {"outcome" => "success"}
[standalone@localhost:9999 /] /subsystem=logging/file-handler=test-fh:add(name="test-fh", level="WARN", file={"path" => "/home/dpospisi/testfh.log"}

)
{
"outcome" => "failed",
"failure-description" => "Operation handler failed: org.jboss.msc.service.DuplicateServiceException: Service jboss.logging.handler-file.test-fh is already registered",
"rolled-back" => true
}
[standalone@localhost:9999 /]