--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Diag.java	Fri Feb 10 07:50:55 2017 -0800
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Diag.java	Fri Feb 10 13:49:42 2017 -0800
@@ -30,6 +30,8 @@
 
 /**
  * Diagnostic information for a Snippet.
+ *
+ * @since 9
  * @see jdk.jshell.JShell#diagnostics(jdk.jshell.Snippet)
  */
 public abstract class Diag {