question: private static void usage ( String s ) { err . println ( "\n** " + s + "\n" ) ; err . println ( "usage: java GenerateMBeanHTML xmlFile htmlFile" ) ; err . println ( "" ) ; err . println ( "Converts an MBeans description XML file into an HTML" ) ; err . println ( "file suitable for documentation" ) ; err . println ( "" ) ; System . exit ( 1 ) ; }
target:  Prints usage information about this program