src/jdk.jlink/share/classes/jdk/tools/jlink/internal/DirArchive.java

*** 122,138 ****
      private Archive.Entry toEntry(Path p) {
          if (Files.isDirectory(p)) {
              return null;
          }
          String name = getPathName(p).substring(chop);
-         if (name.startsWith("_")) {
-             return null;
-         }
          log.accept(moduleName + "/" + name);
-         if (name.equals(MODULE_INFO)) {
-             name = moduleName + "/" + MODULE_INFO;
-         }
          return new FileEntry(p, name);
      }
  
      @Override
      public void close() throws IOException {
--- 122,132 ----