Update README.md

johnA1331 · web-flow · commit 4fcedd72547e · 2021-11-24T13:56:24.000+08:00
diff --git a/core-java-modules/core-java-string-operations-4/README.md b/core-java-modules/core-java-string-operations-4/README.md
@@ -1,4 +1,5 @@
 ### Relevant Articles:
 
 - [Ignoring Commas in Quotes When Splitting a Comma-separated String](https://www.baeldung.com/java-split-string-commas)
+- [Compare Strings While Ignoring Whitespace in Java](https://www.baeldung.com/java-compare-string-whitespace)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`### Relevant Articles:`
`2`	`2`
`3`	`3`	`- [Ignoring Commas in Quotes When Splitting a Comma-separated String](https://www.baeldung.com/java-split-string-commas)`
	`4`	`+- [Compare Strings While Ignoring Whitespace in Java](https://www.baeldung.com/java-compare-string-whitespace)`
`4`	`5`