Update README.md

johnA1331 · web-flow · commit 4dd280f8706b · 2020-04-10T16:42:37.000+08:00
diff --git a/core-java-modules/core-java-14/README.md b/core-java-modules/core-java-14/README.md
@@ -7,3 +7,4 @@ This module contains articles about Java 14.
 - [Guide to the @Serial Annotation in Java 14](https://www.baeldung.com/java-14-serial-annotation)
 - [Java Text Blocks](https://www.baeldung.com/java-text-blocks)
 - [Pattern Matching for instanceof in Java 14](https://www.baeldung.com/java-pattern-matching-instanceof)
+- [Helpful NullPointerExceptions in Java 14](https://www.baeldung.com/java-14-nullpointerexception)
