/**
   * Called to request the foreground. This implementation does nothing.
   *
   * @param displayId ID of the Display
   * @param isAlert true if the current displayable is an Alert
   */
  public void requestForeground(int displayId, boolean isAlert) {
    NativeForegroundState.setState(internalSecurityToken, displayId);

    foregroundEventProducer.sendDisplayForegroundNotifyEvent(displayId);
  }