K k = (K) key;
        return function.apply(k);
      } else {
        return null;
      }
    }

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

    @Override
    protected Set<Entry<K, V>> createEntrySet() {
      @WeakOuter
      final class EntrySetImpl extends EntrySet<K, V> {
        @Override

        userPager.setAllPageCount(10);
        userPager.setExistPrePage(true);
        userPager.setExistNextPage(true);

        userPager.clear();

        assertNull(userPager.id);
        // Note: name is not cleared by clear() method
        assertNull(userPager.roles);
        assertNull(userPager.groups);
        assertNull(userPager.versionNo);
        assertEquals(0, userPager.getAllRecordCount());

      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

                                    bufferSize));
                        }
                        // Clear signature from checksum copy
                        for (int i = 0; i < this.serverSignature.getChecksum().length; i++) {
                            checksumData[(int) bufferOffset + 4 + i] = 0;
                        }

   * clear()} clears all table mappings.
   */
  @WeakOuter
  private abstract class TableSet<T> extends ImprovedAbstractSet<T> {
    @Override
    public boolean isEmpty() {
      return backingMap.isEmpty();
    }

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

  /**
   * {@inheritDoc}
   *

  operator fun set(
    hostname: String,
    addresses: List<InetAddress>,
  ): FakeDns {
    hostAddresses[hostname] = addresses
    return this
  }

  /** Clears the results for `hostname`.  */
  fun clear(hostname: String): FakeDns {
    hostAddresses.remove(hostname)
    return this
  }

  @Throws(UnknownHostException::class)
  fun lookup(
    hostname: String,
    index: Int,

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

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

    assertThat(sepStopwatchA.get()).isNotNull();
    // Clear all references to the Stopwatch and wait for it to be gc'd.
    sepStopwatchA.set(null);
    GcFinalization.awaitClear(sepStopwatchRef.get());
    // Return a weak reference to the parallel ClassLoader. This is the reference that should
    // eventually become clear if there are no other references to the ClassLoader.

                $(this).toggle(label.indexOf(query) !== -1);
            });
        });

        // Filter clear group handler
        $(document).on('click', '.filter-clear-group', function() {
            var dropdown = $(this).closest('.dropdown');
            dropdown.find('.filter-check:checked').each(function() {
                $(this).prop('checked', false);

     */
    @Size(max = 4000)
    public String message;

    /**
     * The session ID for conversation continuity.
     */
    @Size(max = 100)
    public String sessionId;

    /**
     * Flag to clear the conversation history.
     */
    public boolean clearHistory;