// count == 0
    table.set(index, entry);
    assertNull(segment.get(key, hash));
    assertFalse(segment.containsKey(key, hash));
    assertFalse(segment.containsValue(value));

    // count == 1
    segment.count++;
    assertSame(value, segment.get(key, hash));
    assertTrue(segment.containsKey(key, hash));
    assertTrue(segment.containsValue(value));
    // don't see absent values now that count > 0

                                        });
                                if (result.containsKey("index") || result.containsKey("update")) {
                                    return line;
                                }
                                if (result.containsKey("delete")) {
                                    return StringUtil.EMPTY;
                                }

             */
            try {
                entries = doDfsRootEnum();
                for (final FileEntry entry : entries) {
                    e = entry;
                    if (!map.containsKey(e)) {
                        map.put(e, e);
                    }
                }
            } catch (final IOException ioe) {
                if (LogStream.level >= 4) {