public LayoutTemplate getLayoutTemplate() {
    String themeId = getThemeId();

    LayoutTemplate layoutTemplate =
        LayoutTemplateLocalServiceUtil.getLayoutTemplate(getLayoutTemplateId(), false, themeId);

    if (layoutTemplate == null) {
      layoutTemplate = new LayoutTemplateImpl(StringPool.BLANK, StringPool.BLANK);

      List<String> columns = new ArrayList<String>();

      for (int i = 1; i <= 10; i++) {
        columns.add("column-" + i);
      }

      layoutTemplate.setColumns(columns);
    }

    return layoutTemplate;
  }
  @Override
  public LayoutTemplate getLayoutTemplate() {
    String themeId = getThemeId();

    LayoutTemplate layoutTemplate =
        LayoutTemplateLocalServiceUtil.getLayoutTemplate(getLayoutTemplateId(), false, themeId);

    if (layoutTemplate == null) {
      layoutTemplate = new LayoutTemplateImpl(StringPool.BLANK, StringPool.BLANK);

      List<String> columns = new ArrayList<>();

      for (int i = 1; i <= 10; i++) {
        columns.add(LayoutTypePortletConstants.COLUMN_PREFIX + i);
      }

      layoutTemplate.setColumns(columns);
    }

    return layoutTemplate;
  }