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(),

      assertTrue(Thread.holdsLock(mutex));
      return delegate.retainAll(collection);
    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      delegate.clear();
    }

    @Override
    public Object[] toArray() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toArray();
    }

    @Override

import org.codelibs.fess.unit.UnitFessTestCase;

public class JobLogPagerTest extends UnitFessTestCase {

    public void test_JobLogPager() {
        JobLogPager jobLogPager = new JobLogPager();

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

import org.codelibs.fess.unit.UnitFessTestCase;

public class WebAuthPagerTest extends UnitFessTestCase {

    public void test_WebAuthPager() {
        WebAuthPager webAuthPager = new WebAuthPager();

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

    settings[Settings.ENABLE_PUSH] = 1
    assertThat(settings.getEnablePush(false)).isTrue()
    settings.clear()
    assertThat(settings.getMaxConcurrentStreams()).isEqualTo(Int.MAX_VALUE)
    settings[Settings.MAX_CONCURRENT_STREAMS] = 75
    assertThat(settings.getMaxConcurrentStreams()).isEqualTo(75)
    settings.clear()
    assertThat(settings.getMaxFrameSize(16384)).isEqualTo(16384)
    settings[Settings.MAX_FRAME_SIZE] = 16777215

```

### Verify the quota configured on `mybucket` on MinIO

```sh
mc admin bucket quota myminio/mybucket
```

### Clear bucket quota configuration for `mybucket` on MinIO

```sh
mc admin bucket quota myminio/mybucket --clear

      assertTrue(Thread.holdsLock(mutex));
      return delegate.retainAll(collection);
    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      delegate.clear();
    }

    @Override
    public Object[] toArray() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toArray();
    }

    @Override

                } catch (final Exception e) {
                    logger.warn("Failed to close the crawler.", e);
                }
            });
        }
        crawlerList.clear();
        crawlerStatusList.clear();

        // put cralwing info
        final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();

public class KuromojiPagerTest extends UnitFessTestCase {

    public void test_KuromojiPager() {
        KuromojiPager kuromojiPager = new KuromojiPager();

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

public class ProtwordsPagerTest extends UnitFessTestCase {

    public void test_ProtwordsPager() {
        ProtwordsPager protwordsPager = new ProtwordsPager();

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