if (operation == null) {
SJK.failAndPrintUsage("MBean operation name is missing");
}
MBeanServerConnection conn = connInfo.getMServer();
Set<ObjectName> names = resolveSingleBean(conn);
MBeanHelper helper = new MBeanHelper(conn);
for (ObjectName name : names) {
System.out.println(name);
System.out.println(helper.invoke(name, operation, arguments.toArray(new String[arguments.size()])));
}
} catch (Exception e) {
e.printStackTrace();
SJK.fail();
}