--- old/src/java.base/share/classes/java/lang/invoke/LambdaConversionException.java	2019-08-27 17:27:45.206324386 -0700
+++ new/src/java.base/share/classes/java/lang/invoke/LambdaConversionException.java	2019-08-27 17:27:45.006324386 -0700
@@ -31,6 +31,7 @@
  * @since 1.8
  */
 public class LambdaConversionException extends Exception {
+    @java.io.Serial
     private static final long serialVersionUID = 292L + 8L;
 
     /**