src/java.base/share/classes/jdk/internal/module/Modules.java

*** 132,10 ***
--- 132,17 ---
       */
      public static void addOpensToAllUnnamed(Module m, String pn) {
          JLA.addOpensToAllUnnamed(m, pn);
      }
  
+     /**
+      * Adds native access to all unnamed modules.
+      */
+     public static void addEnableNativeAccessToAllUnnamed() {
+         JLA.addEnableNativeAccessToAllUnnamed();
+     }
+ 
      /**
       * Updates module m to use a service.
       * Same as m2.addUses(service) but without a caller check.
       */
      public static void addUses(Module m, Class<?> service) {