src/java.base/share/classes/javax/security/auth/login/CredentialExpiredException.java

@@ -35,10 +35,11 @@
  * password, although entered correctly, has expired.  In this case
  * the {@code LoginModule} throws this exception to notify
  * the application.  The application can then take the appropriate
  * steps to assist the user in updating the password.
  *
+ * @since 1.4
  */
 public class CredentialExpiredException extends CredentialException {
 
     private static final long serialVersionUID = -5344739593859737937L;