Validate that the property is used

1. Connect to the Runtime with:
   • Windows: <Runtime-Home>\bin\client.bat  
   • Linux  <Runtime-Home>/bin/client  
   • env | grep log4j2.formatMsgNoLookups
2. At the prompt type:
3. if the property is correctly set, this karaf command returns: “log4j2.formatMsgNoLookups  true”