@Override
  protected String getClearMethodBody(@NotNull BuilderInfo info) {
    final String codeBlockFormat = "this.{0} = null;\n" +
                                   "return {1};";
    return MessageFormat.format(codeBlockFormat, info.getFieldName(), info.getBuilderChainResult());
  }
@Override
  protected String getClearMethodBody(@NotNull BuilderInfo info)