private static Options constructGnuOptions ( ) { final Options gnuOptions = new Options ( ) ; gnuOptions . addOption ( "d" , DEBUG_OPTION , false , "Print debug information" ) . addOption ( "q" , QUIET_OPTION , false , "Quiet output. Doesn't work if --" + DEBUG_OPTION + " specified." ) . addOption ( "h" , HELP_OPTION , false , "Print usage information" ) ; return gnuOptions ; }
Constructs the set of GNU options .