Update README.md

johnA1331 · web-flow · commit 8dbb2084e8ee · 2020-11-11T21:22:12.000+08:00
diff --git a/core-java-modules/core-java-functional/README.md b/core-java-modules/core-java-functional/README.md
@@ -1 +1,3 @@
 ## Relevant articles:
+
+- [Functional Programming in Java](https://www.baeldung.com/java-functional-programming)

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`1`	`1`	`## Relevant articles:`
	`2`	`+`
	`3`	`+- [Functional Programming in Java](https://www.baeldung.com/java-functional-programming)`