I will work with radcortez@yahoo.com to address a couple of questions rh-ee-mvavrik raised in https://issues.redhat.com/browse/QUARKUS-3453:

• rdlugyhe I can't comprehend where am I supposed to put ProfileManager import from https://pantheon.corp.redhat.com/pantheon/preview/latest/e938781e-7176-42e1-afd1-b9607a0a3079?rerender=true#proc_using-configuration-profiles_quarkus-configuration-guide, please be specific. I don't think Java resource file is correct, but let see what you come with 
• rdlugyhe I'm not sure if I completely trust this chapter https://pantheon.corp.redhat.com/pantheon/preview/latest/e938781e-7176-42e1-afd1-b9607a0a3079?rerender=true#con_property-expressions_quarkus-configuration-guide in regards of java.util.Properties, can you please point me to the source of this information? I don't say it's incorrect, but I'd like to dig into it more. Thanks