protected String buildSingleAttributeDefinitionLine(final String attributeName, final Object value) {
        return "<cas:%s>%s</cas:%s>".formatted(attributeName, encodeAttributeValue(value), attributeName);
    }
This is {@link DefaultCas30ProtocolAttributesRenderer}.

@author Misagh Moayyed
@since 5.3.0
support/cas-server-support-validation-core/src/main/java/org/apereo/cas/web/view/attributes/DefaultCas30ProtocolAttributesRenderer.java