sb.append(" ");
sb.append(cl.getRightHandSideView());
sb.append(" ");
}
// tokenize and apply dictionary to the 'document'
YKDocument doc = new YKDocumentImpl(docTitle, sb.toString());
TokenList tl = TokenizationService.getTokenizationService().tokenize(doc);
EntryFrequencyMap efm1 = new EntryFrequencyMap(catnode, tl);
int[] counts = new int[keys.length+1];
for (int ii=0; ii<keys.length; ii++) {