add javadoc tag
@@ -130,6 +130,7 @@ public class XStream2 extends XStream {
* Specifies that a given field of a given class should not be treated with laxity by {@link RobustCollectionConverter}.
* @param clazz a class which we expect to hold a non-{@code transient} field
* @param field a field name in that class
+ * @since TODO
*/
public void addCriticalField(Class<?> clazz, String field) {
reflectionConverter.addCriticalField(clazz, field);
