modules/jdk.packager.services/src/main/java/module-info.java

*** 29,40 ****
--- 29,42 ----
   * @moduleGraph
   * @since 9
   */
  module jdk.packager.services {
      exports jdk.packager.services;
+     exports jdk.packager.services.singleton;
  
      requires java.prefs;
+     requires java.desktop;
  
      uses jdk.packager.services.UserJvmOptionsService;
  
      provides jdk.packager.services.UserJvmOptionsService with jdk.packager.services.userjvmoptions.LauncherUserJvmOptions;
  }
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