src/java.base/share/classes/jdk/internal/jrtfs/SystemImage.java

@@ -88,11 +88,11 @@
      /** Internal factory method for testing only, use {@link SystemImage#open(PreviewMode)}. */
      public static SystemImage fromDirectory(Path modulesDir, PreviewMode mode) throws IOException {
          if (!Files.isDirectory(modulesDir)) {
              throw new FileSystemNotFoundException(modulesDir.toString());
          }
-         return new ExplodedImage(modulesDir);
+         return new ExplodedImage(modulesDir, mode.isPreviewModeEnabled());
      }
  
      private static final String RUNTIME_HOME;
      // "modules" jimage file Path
      private static final Path moduleImageFile;