+"\tspecified with the -D option.",
+"\tspecified with the -N option.",
  public Enumeration listOptions() {    Vector newVector = new Vector(6);    newVector.addElement(new Option(	      "\tNumber of bagging iterations.\n"	      + "\t(default 10)",	      "I", 1, "-I <num>"));    newVector.addElement(new Option(	      "\tFile name of a cost matrix to use. If this is not supplied,\n"              +"\ta cost matrix will be loaded on demand. The name of the\n"              +"\ton-demand file is the relation name of the training data\n"              +"\tplus \".cost\", and the path to the on-demand file is\n"              +"\tspecified with the -D option.",	      "C", 1, "-C <cost file name>"));    newVector.addElement(new Option(              "\tName of a directory to search for cost files when loading\n"              +"\tcosts on demand (default current directory).",              "N", 1, "-N <directory>"));    newVector.addElement(new Option(              "\tSize of each bag, as a percentage of the\n"               + "\ttraining set size. (default 100)",              "P", 1, "-P"));    Enumeration enum = super.listOptions();    while (enum.hasMoreElements()) {      newVector.addElement(enum.nextElement());    }