return map.isEmpty();
    }

    @Override
    public boolean contains(final Object o) {
        return map.containsKey(o);
    }

    @Override
    public boolean add(final String o) {
        return map.put(o, PRESENT) == null;
    }

    @Override
    public boolean remove(final Object o) {
        return map.remove(o) == PRESENT;
    }

    @Override
    public void clear() {

     */
    protected static void gatherTypeVariables(final Class<?> clazz, final Type type, final Map<TypeVariable<?>, Type> map) {
        if (clazz == null) {
            return;
        }
        gatherTypeVariables(type, map);

        final Class<?> superClass = clazz.getSuperclass();
        final Type superClassType = clazz.getGenericSuperclass();
        if (superClass != null) {

            });
        } catch (final Exception e) {
            logger.warn("Failed to write a thread dump to {}", file, e);
        }
    }

    public static void processThreadDump(final Consumer<String> writer) {
        for (final Map.Entry<Thread, StackTraceElement[]> entry : Thread.getAllStackTraces().entrySet()) {
            writer.accept("Thread: " + entry.getKey());
            final StackTraceElement[] trace = entry.getValue();

    public void setFilterIndex(final String filterIndex) {
        this.filterIndex = filterIndex;
    }

    public int getQueueShards() {
        return queueShards;
    }

    public void setQueueShards(final int queueShards) {
        this.queueShards = queueShards;
    }

    public int getDataShards() {
        return dataShards;
    }

    public void setDataShards(final int dataShards) {

    }

    public void setPort(final int port) {
        this.port = port;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(final String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(final String password) {
        this.password = password;

    public static final String RS_NONE = "none";
    public static final String RS_MAIN_COMPILE = "main-compile";
    public static final String RS_MAIN_COMPILE_PLUS_RUNTIME = "main-compilePlusRuntime";
    public static final String RS_MAIN_RUNTIME = "main-runtime";
    public static final String RS_MAIN_RUNTIME_PLUS_SYSTEM = "main-runtimePlusSystem";
    public static final String RS_TEST_COMPILE = "test-compile";

  private static final int ARRAY_SIZE = 0x10000;
  private static final int ARRAY_MASK = 0x0ffff;
  private static final Random RANDOM_SOURCE = new Random(314159265358979L);
  private static final long[] longs = new long[ARRAY_SIZE];
  private static final long[] divisors = new long[ARRAY_SIZE];
  private static final String[] decimalStrings = new String[ARRAY_SIZE];
  private static final String[] binaryStrings = new String[ARRAY_SIZE];

import java.util.List;

import org.codelibs.fess.Constants;
import org.codelibs.fess.util.ComponentUtil;

public class AccessTokenPager implements Serializable {
    private static final long serialVersionUID = 1L;

    public static final int DEFAULT_CURRENT_PAGE_NUMBER = 1;

    private int allRecordCount;

    private int allPageCount;

    private boolean existPrePage;

    private boolean existNextPage;

    private static final long serialVersionUID = 1L;

    /** The key of the message:  */
    public static final String ERRORS_front_header = "{errors.front_header}";

    /** The key of the message:  */
    public static final String ERRORS_front_footer = "{errors.front_footer}";

    /** The key of the message: <div class="alert alert-warning"> */

    @Override
    public void update(final User user) {
        ComponentUtil.getLdapManager().insert(user);
    }

    @Override
    public void delete(final User user) {
        ComponentUtil.getLdapManager().delete(user);
    }

    @Override
    public boolean changePassword(final String username, final String password) {