question: public Config load ( String [ ] arguments ) throws ParseException { Map < String , String > configProps = parseConfig ( arguments ) ; for ( Map . Entry < String , String > entry : configProps . entrySet ( ) ) { System . setProperty ( entry . getKey ( ) , entry . getValue ( ) ) ; } System . setProperty ( "config.trace" , "loads" ) ; return ConfigFactory . load ( ) ; }
target:  Load config as system properties