question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( 4 ) ; newVector . addElement ( new Option ( "\tSpecify the random number seed (default 1)" , "S" , 1 , "-S <num>" ) ) ; newVector . addElement ( new Option ( "\tThe maximum class distribution spread.\n" + "\t0 = no maximum spread, 1 = uniform distribution, 10 = allow at most\n" + "\ta 10:1 ratio between the classes (default 0)" , "M" , 1 , "-M <num>" ) ) ; newVector . addElement ( new Option ( "\tAdjust weights so that total weight per class is maintained.\n" + "\tIndividual instance weighting is not preserved. (default no\n" + "\tweights adjustment" , "W" , 0 , "-W" ) ) ; newVector . addElement ( new Option ( "\tThe maximum count for any class value (default 0 = unlimited).\n" , "X" , 0 , "-X <num>" ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.