question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( 1 ) ; newVector . addElement ( new Option ( "\tFull name of partition generator to use, e.g.:\n" + "\t\tweka.classifiers.trees.J48\n" + "\tAdditional options after the '--'.\n" + "\t(default: weka.classifiers.trees.J48)" , "W" , 1 , "-W <name of partition generator>" ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.