If JMX is enabled on a java process, it will be possible to see the references in a full process output
In the output you will see many references to jmxremote, including com.sun.management.jmxremote and com.sun.management.jmxremote.port
To output java command parameters in Linux, open a terminal session and run the following command
sudo ps ax | grep -E -- 'connectall-|catalina'
To output java command parameters in Windows, open a PowerShell window and run the following command:
Get-WmiObject Win32_Process | Where-Object { $_.Name -match "connectall-|catalina" } | Select-Object ProcessId, @{Name="CommandLine";Expression={$_.CommandLine}} | Format-List
Inspect the output for any references to jmxremote