if (verify == 0) {
System.out.println("\nTEST: save/load FST and re-verify");
IndexOutput out = dir.createOutput("fst", IOContext.DEFAULT);
fst.save(out);
out.close();
IndexInput in = dir.openInput("fst", IOContext.DEFAULT);
fst = new FST<BytesRef>(in, outputs);
in.close();
} else {
dir.deleteFile("fst");
}