//Now poll all of it and make sure the data is correct
for (int ii = 0; ii < 96; ii++) {
defaultBuffer.clear();
BBContainer retval = m_pbd.poll(PersistentBinaryDeque.UNSAFE_CONTAINER_FACTORY);
assertTrue(defaultBuffer.equals(retval.b()));
retval.discard();
}
//Expect just the current write segment
TreeSet<String> names = getSortedDirectoryListing();
assertEquals( 1, names.size());