@Override
    public void handleOpenElement(final IOpenElementTag openElementTag) {
        super.handleOpenElement(openElementTag);
        writeWhitespace = true;
    }
This is {@link CasThymeleafOutputTemplateHandler}.

@author Misagh Moayyed
@since 5.2.0
support/cas-server-support-thymeleaf-core/src/main/java/org/apereo/cas/services/web/CasThymeleafOutputTemplateHandler.java