question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > result = new Vector < Option > ( ) ; result . addElement ( new Option ( "\tThe name of the snowball stemmer (default 'porter').\n" + "\tavailable stemmers:\n" + getStemmerList ( 65 , "\t   " ) , "S" , 1 , "-S <name>" ) ) ; return result . elements ( ) ; }
target:  Returns an enumeration describing the available options.