private static String lcConstraintToString(LC constraint) {
    return "isFlowX=" + constraint.isFlowX() +
           " leftToRight=" + constraint.getLeftToRight() +
           " noGrid=" + constraint.isNoGrid() +
           " hideMode=" + constraint.getHideMode() +
           " visualPadding=" + constraint.isVisualPadding() +
           " topToBottom=" + constraint.isTopToBottom() +
           " noCache=" + constraint.isNoCache();
  }
private static String lcConstraintToString(LC constraint)