question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( ) ; newVector . addElement ( new Option ( "\tThe seed for the random number generator used\n" + "\tin selecting random anchor.\n" + "(default: 1)" , "S" , 1 , "-S <num>" ) ) ; newVector . addElement ( new Option ( "\tUse randomly chosen initial anchors." , "R" , 0 , "-R" ) ) ; newVector . addAll ( Collections . list ( super . listOptions ( ) ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.