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

*** 45,54 ****
--- 45,55 ----
   * @see     java.lang.ThreadDeath
   * @jls 11.2 Compile-Time Checking of Exceptions
   * @since   1.0
   */
  public class Error extends Throwable {
+     @java.io.Serial
      static final long serialVersionUID = 4980196508277280342L;
  
      /**
       * Constructs a new error with {@code null} as its detail message.
       * The cause is not initialized, and may subsequently be initialized by a