src/java.base/share/classes/java/net/NetPermission.java

*** 173,182 ****
--- 173,183 ----
   * @author Roland Schemers
   * @since 1.2
   */
  
  public final class NetPermission extends BasicPermission {
+     @java.io.Serial
      private static final long serialVersionUID = -8343910153355041693L;
  
      /**
       * Creates a new NetPermission with the specified name.
       * The name is the symbolic name of the NetPermission, such as