public class FileAuthPagerTest extends UnitFessTestCase {

    public void test_FileAuthPager() {
        FileAuthPager fileAuthPager = new FileAuthPager();

        fileAuthPager.clear();
        assertEquals(0, fileAuthPager.getAllRecordCount());
        assertEquals(0, fileAuthPager.getAllPageCount());
        assertEquals(false, fileAuthPager.isExistPrePage());

public class StemmerOverridePagerTest extends UnitFessTestCase {

    public void test_StemmerOverridePager() {
        StemmerOverridePager stemmerOverridePager = new StemmerOverridePager();

        stemmerOverridePager.clear();
        assertEquals(0, stemmerOverridePager.getAllRecordCount());
        assertEquals(0, stemmerOverridePager.getAllPageCount());
        assertEquals(false, stemmerOverridePager.isExistPrePage());

(_Please use [discuss.codelibs.org](https://discuss.codelibs.org/c/FessEN/8) before filing a bug._)

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**
A clear and concise description of what you expected to happen.

**Screenshots**

public class RelatedQueryPagerTest extends UnitFessTestCase {

    public void test_RelatedQueryPager() {
        RelatedQueryPager relatedQueryPager = new RelatedQueryPager();

        relatedQueryPager.clear();
        assertEquals(0, relatedQueryPager.getAllRecordCount());
        assertEquals(0, relatedQueryPager.getAllPageCount());
        assertEquals(false, relatedQueryPager.isExistPrePage());

public class SchedulerPagerTest extends UnitFessTestCase {

    public void test_SchedulerPager() {
        SchedulerPager schedulerPager = new SchedulerPager();

        schedulerPager.clear();
        assertEquals(0, schedulerPager.getAllRecordCount());
        assertEquals(0, schedulerPager.getAllPageCount());
        assertEquals(false, schedulerPager.isExistPrePage());

    width: 100%;
  }

  .daterangepicker.single .drp-calendar.left {
    clear: none;
  }

  .daterangepicker.single .ranges, .daterangepicker.single .drp-calendar {
    float: left;
  }

  .daterangepicker {
    direction: ltr;
    text-align: left;
  }

  .daterangepicker .drp-calendar.left {
    clear: left;
    margin-right: 0;
  }

    return delegate.ceilingEntry(checkValid(key));
  }

  @Override
  public @Nullable K ceilingKey(K key) {
    return delegate.ceilingKey(checkValid(key));
  }

  @Override
  public void clear() {
    delegate.clear();
  }

  @Override
  public Comparator<? super K> comparator() {
    Comparator<? super K> comparator = delegate.comparator();
    if (comparator != null) {
      return comparator;
    }

    @Test
    public void test_DocList() {
        Map<String, Object> value = new LinkedHashMap<>();
        DocMap docMap = new DocMap(value);
        assertTrue(docMap.isEmpty());
        value.clear();

        List<String> keys = Arrays.asList("test_2", "test_0", "lang", "test_1");
        value.put(keys.get(0), true);
        value.put(keys.get(1), 1000);
        value.put(keys.get(2), "ja");

      if (record != null) {
        list.add(record);
      }
    }
  }

  @Override
  public void flush() {}

  @Override
  public void close() {}

  public void clear() {
    synchronized (lock) {
      list.clear();
    }
  }

  /** Returns a snapshot of the logged records. */
  /*
   * TODO(cpovirk): consider higher-level APIs here (say, assertNoRecordsLogged(),

    return Iterables.removeIf(
        multimap.unfiltered().entries(),
        and(multimap.entryPredicate(), valuePredicateOnEntries(not(in(c)))));
  }

  @Override
  public void clear() {
    multimap.clear();
  }