src/java.base/share/classes/java/lang/NumberFormatException.java

*** 34,43 ****
--- 34,44 ----
   * @see     java.lang.Integer#parseInt(String)
   * @since   1.0
   */
  public
  class NumberFormatException extends IllegalArgumentException {
+     @java.io.Serial
      static final long serialVersionUID = -2848938806368998894L;
  
      /**
       * Constructs a <code>NumberFormatException</code> with no detail message.
       */