src/java.base/share/classes/java/nio/file/LinkPermission.java

*** 65,74 ****
--- 65,75 ----
   *
   * @see Files#createLink
   * @see Files#createSymbolicLink
   */
  public final class LinkPermission extends BasicPermission {
+     @java.io.Serial
      static final long serialVersionUID = -1441492453772213220L;
  
      private void checkName(String name) {
          if (!name.equals("hard") && !name.equals("symbolic")) {
              throw new IllegalArgumentException("name: " + name);