@Override
    public E get(int index) {
      synchronized (mutex) {
        return delegate().get(index);
      }
    }

    @Override
    public int indexOf(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().indexOf(o);
      }
    }

    @Override
    public int lastIndexOf(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().lastIndexOf(o);

    @Override
    public E get(int index) {
      synchronized (mutex) {
        return delegate().get(index);
      }
    }

    @Override
    public int indexOf(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().indexOf(o);
      }
    }

    @Override
    public int lastIndexOf(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().lastIndexOf(o);

     */
    static boolean isCommentLine(String line) {
        String s = line.trim();
        // blank lines are also treated as comment lines
        return s.isEmpty() || COMMENT_CHARS.indexOf(s.charAt(0)) >= 0;
    }

    /**
     * <p>Unescapes any Java literals found in the <code>String</code> to a
     * <code>Writer</code>.</p> This is a slightly modified version of the

     */
    static boolean isCommentLine(String line) {
        String s = line.trim();
        // blank lines are also treated as comment lines
        return s.isEmpty() || COMMENT_CHARS.indexOf(s.charAt(0)) >= 0;
    }

    /**
     * <p>Unescapes any Java literals found in the <code>String</code> to a
     * <code>Writer</code>.</p> This is a slightly modified version of the

    int start = 0;
    // Iterate through the parts of the ip string.
    // Invariant: start is always the beginning of an octet.
    for (int i = 0; i < IPV4_PART_COUNT; i++) {
      int end = ipString.indexOf(IPV4_DELIMITER, start);
      if (end == -1) {
        end = ipString.length();
      }
      try {
        bytes[i] = parseOctet(ipString, start, end);
      } catch (NumberFormatException ex) {

.split(",")[0],1e3*(Number.parseFloat(e)+Number.parseFloat(s))):0})(e)+5;let n=!1;const r=({target:s})=>{s===e&&(n=!0,e.removeEventListener(o,r),v(t))};e.addEventListener(o,r),setTimeout((()=>{n||a(e)}),i)},w=(t,e,s,i)=>{const n=t.length;let o=t.indexOf(e);return-1===o?!s&&i?t[n-1]:t[0]:(o+=s?1:-1,i&&(o=(o+n)%n),t[Math.max(0,Math.min(o,n-1))])},A=/[^.]*(?=\..*)\.|.*/,E=/\..*/,C=/::\d+$/,T={};let k=1;const S={mouseenter:"mouseover",mouseleave:"mouseout"},L=new Set(["click","dblclick","mouseup","m...

   * predicate.
   */
  public static <T extends @Nullable Object> boolean any(
      Iterator<T> iterator, Predicate<? super T> predicate) {
    return indexOf(iterator, predicate) != -1;
  }

  /**
   * Returns {@code true} if every element returned by {@code iterator} satisfies the given
   * predicate. If {@code iterator} is empty, {@code true} is returned.
   */

   * predicate.
   */
  public static <T extends @Nullable Object> boolean any(
      Iterator<T> iterator, Predicate<? super T> predicate) {
    return indexOf(iterator, predicate) != -1;
  }

  /**
   * Returns {@code true} if every element returned by {@code iterator} satisfies the given
   * predicate. If {@code iterator} is empty, {@code true} is returned.
   */

import org.codelibs.fess.helper.UserAgentHelper;
import org.codelibs.fess.helper.UserInfoHelper;
import org.codelibs.fess.helper.ViewHelper;
import org.codelibs.fess.helper.VirtualHostHelper;
import org.codelibs.fess.indexer.IndexUpdater;
import org.codelibs.fess.ingest.IngestFactory;
import org.codelibs.fess.job.JobExecutor;
import org.codelibs.fess.ldap.LdapManager;
import org.codelibs.fess.mylasta.direction.FessConfig;

     * check on the loaded {@link Class} object instead.
     *
     * @since 30.1
     */
    public boolean isTopLevel() {
      return className.indexOf('$') == -1;
    }

    /**
     * Loads (but doesn't link or initialize) the class.
     *
     * @throws LinkageError when there were errors in loading classes that this class depends on.