}
void execute(Map<String, ?> model, ByteBuf buffer, NestedRenderer nestedRenderer) {
@SuppressWarnings("unchecked")
Map<String, Object> modelTyped = (Map<String, Object>) model;
TemplateModel templateModel = new MapBackedTemplateModel(modelTyped);
DefaultTemplateScript script = DefaultGroovyMethods.newInstance(templateClass, new Object[]{templateModel, buffer, nestedRenderer});
try {
script.run();
} catch (Exception e) {