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

@@ -34,10 +34,11 @@
  */
 
 public class InvalidPathException
     extends IllegalArgumentException
 {
+    @java.io.Serial
     static final long serialVersionUID = 4355821422286746137L;
 
     private String input;
     private int index;