src/java.base/share/classes/java/security/acl/Group.java

@@ -37,10 +37,11 @@
  * example, you can add either a Principal or a Group to a Group object by
  * calling the object's {@code addMember} method, passing it the
  * Principal or Group.
  *
  * @author      Satish Dharmaraj
+ * @since 1.1
  *
  * @deprecated This package has been replaced by {@code java.security.Policy}
  *      and related classes since 1.2.
  */
 @Deprecated(since="9")