question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( 3 ) ; newVector . addElement ( new Option ( "\tSize of each bag, as a percentage of the\n" + "\ttraining set size. (default 100)" , "P" , 1 , "-P" ) ) ; newVector . addElement ( new Option ( "\tCalculate the out of bag error." , "O" , 0 , "-O" ) ) ; newVector . addElement ( new Option ( "\tRepresent copies of instances using weights rather than explicitly." , "-represent-copies-using-weights" , 0 , "-represent-copies-using-weights" ) ) ; newVector . addAll ( Collections . list ( super . listOptions ( ) ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.