DepTokenCounter counter = new DepTokenCounter(doLowerCasing, doPos, e);
// Process each of the input files
for (int i = 1; i < options.numPositionalArgs(); ++i)
counter.process(new DependencyFileDocumentIterator(
options.getPositionalArg(i), discardHeader));
// Then write the results to disk
PrintWriter pw = new PrintWriter(options.getPositionalArg(0));
for (Map.Entry<String,Integer> entry