src/java.base/share/classes/java/security/MessageDigestSpi.java

@@ -41,10 +41,11 @@
  * of a particular message digest algorithm.
  *
  * <p> Implementations are free to implement the Cloneable interface.
  *
  * @author Benjamin Renaud
+ * @since 1.2
  *
  *
  * @see MessageDigest
  */