question: protected final void initStatistics ( String who , String [ ] headerLines ) throws AdeException { setStatsFilePath ( ) ; if ( statsFilePath == null ) { throw new AdeInternalException ( "No Statistics File path was specified" ) ; } appendStatString ( SPACER ) ; appendStatString ( String . format ( "[%s] %s start (approximate)" , currentTimeStamp ( ) , who ) ) ; appendStatString ( SPACER ) ; for ( int i = 0 ; i < headerLines . length ; i ++ ) { appendStatString ( headerLines [ i ] ) ; } appendStatString ( SPACER ) ; }
target:  Method to create a new dedicated stats file for this instance, and to insert the input headerLines as first content to that text file.