}
    } finally {
      lock.unlock(); // Will throw IllegalMonitorStateException if not held
    }
  }

  /** Returns whether this monitor is using a fair ordering policy. */
  public boolean isFair() {
    return fair;
  }

  /**
   * Returns whether this monitor is occupied by any thread. This method is designed for use in
   * monitoring of the system state, not for synchronization control.
   */

   *
   * <p>Java 8+ users: you can get the equivalent from {@link Booleans#trueFirst()}. For example:
   *
   * <pre>
   * Comparator.comparing(Foo::isBar, {@link Booleans#trueFirst()})
   * </pre>
   *
   * @since 12.0
   */
  public abstract ComparisonChain compareTrueFirst(boolean left, boolean right);

  /**

                map.put("name", getName(objectName));
                map.put("hashCode", item.hashCode());
                map.put("size", item.size());
                map.put("directory", item.isDir());
                if (!item.isDir()) {
                    map.put("lastModified", item.lastModified());
                    fileList.add(map);
                } else {
                    list.add(map);
                }