}

    /**
     * Returns the number of bytes written.
     *
     * @return the count
     */
    public final int getCount() {
        return this.count;
    }

    /**
     * Returns the number of bytes remaining to be written.
     *
     * @return the remaining
     */
    public final int getRemaining() {
        return this.remaining;
    }

    /**
     * {@inheritDoc}
     *

        /**
         * Supply the user type.
         * @return The user type.
         */
        OptionalThing<String> supply();
    }

    /**
     * The supplier of user bean.
     */
    @FunctionalInterface
    public interface UserBeanSupplier {
        /**
         * Supply the user bean.
         * @return The user bean.
         */
        OptionalThing<FessUserBean> supply();
    }

         */
        Plugin,
    }

    /**
     * Gets the type of the class realm.
     *
     * @return The type of the class realm, never {@code null}.
     */
    RealmType getType();

    /**
     * Gets the parent class realm (if any).
     *
     * @return The parent class realm or {@code null} if using the default parent.
     */
    ClassLoader getParent();

    /**

    public boolean isDebugEnabled() {
        return logger.isDebugEnabled();
    }

    @Override
    public boolean isInfoEnabled() {
        return logger.isInfoEnabled();
    }

    @Override
    public boolean isWarnEnabled() {
        return logger.isWarnEnabled();
    }

    @Override
    public boolean isErrorEnabled() {
        return logger.isErrorEnabled();
    }

        }

        @Override
        public boolean equals(Object obj) {
            if (this == obj) {
                return true;
            }

            if (!(obj instanceof CacheKey)) {
                return false;
            }

            CacheKey that = (CacheKey) obj;

            return artifactId.equals(that.artifactId) && groupId.equals(that.groupId) && version.equals(that.version);
        }

                if (reverseValue) {
                    return !result;
                } else {
                    return result;
                }
            } else {
                boolean result = sysValue != null && !sysValue.isEmpty();

                if (reverseName) {
                    return !result;
                } else {
                    return result;
                }
            }
        }

    public ReferenceEntry<K, V> getNext() {
      return next;
    }

    @Override
    public int getHash() {
      return hash;
    }

    @Override
    public K getKey() {
      return key;
    }

    private long accessTime = Long.MAX_VALUE;

    @Override
    public long getAccessTime() {
      return accessTime;
    }

    @Override

    }

    /**
     * Returns the group's Security Identifier.
     * @return the group SID
     */
    public SID getId() {
        return this.id;
    }

    /**
     * Returns the group membership attributes.
     * @return the attributes value
     */
    public int getAttributes() {
        return this.attributes;
    }

  @Override
  public SampleElements<String> samples() {
    return new Strings();
  }

  @Override
  public Collection<String> create(Object... elements) {
    String[] array = new String[elements.length];
    int i = 0;
    for (Object e : elements) {
      array[i++] = (String) e;
    }
    return create(array);
  }

  protected abstract Collection<String> create(String[] elements);

  @Override
  public SampleElements<String> samples() {
    return new Strings();
  }

  @Override
  public Queue<String> create(Object... elements) {
    String[] array = new String[elements.length];
    int i = 0;
    for (Object e : elements) {
      array[i++] = (String) e;
    }
    return create(array);
  }

  protected abstract Queue<String> create(String[] elements);