src/jdk.jshell/share/classes/module-info.java

*** 49,58 ****
--- 49,60 ----
   *     The {@link jdk.jshell.execution} package contains implementations of the
   *     interfaces in {@link jdk.jshell.spi}.  Otherwise, the four packages are
   *     independent, operate at different levels, and do not share functionality or
   *     definitions.
   * </p>
+  *
+  * @since 9
   */
  module jdk.jshell {
      requires transitive java.compiler;
      requires transitive jdk.jdi;
      requires transitive java.prefs;