// Make sure that the checkpoint is still going on, implying that the client
// RPC to the SBN happened during the checkpoint.
assertTrue("SBN should have still been checkpointing.",
answerer.getFireCount() == 1 && answerer.getResultCount() == 0);
answerer.waitForResult();
assertTrue("SBN should have finished checkpointing.",
answerer.getFireCount() == 1 && answerer.getResultCount() == 1);
}
private void doEdits(int start, int stop) throws IOException {