https://www.eclipse.org/lists/jetty-users/msg02374.html
[jetty-users] oejj.ObjectMBean:No mbean getter or setters found in class
https://www.manageengine.com/products/applications_manager/help/execute-mbean-operation.html
Execute MBean Operation - Applications Manager User Guide
This guide outlines the process and steps required to execute an MBean operation in Applications Manager.
applications managerexecutembeanoperationuser