src/java.base/share/classes/java/io/InterruptedIOException.java

@@ -39,10 +39,11 @@
  * @see     java.lang.Thread#interrupt()
  * @since   1.0
  */
 public
 class InterruptedIOException extends IOException {
+    @java.io.Serial
     private static final long serialVersionUID = 4020568460727500567L;
 
     /**
      * Constructs an <code>InterruptedIOException</code> with
      * <code>null</code> as its error detail message.