From ca3811412b6505b7467033e0703a387527dc40db Mon Sep 17 00:00:00 2001
From: Nick Goupinets <nick.goupinets@smilecdr.com>
Date: Wed, 17 Feb 2021 10:20:33 -0500
Subject: [PATCH] Code review

---
 hapi-fhir-base/src/main/java/ca/uhn/fhir/util/StringUtil.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hapi-fhir-base/src/main/java/ca/uhn/fhir/util/StringUtil.java b/hapi-fhir-base/src/main/java/ca/uhn/fhir/util/StringUtil.java
index d868e53198d..4f3b4da8aae 100644
--- a/hapi-fhir-base/src/main/java/ca/uhn/fhir/util/StringUtil.java
+++ b/hapi-fhir-base/src/main/java/ca/uhn/fhir/util/StringUtil.java
@@ -97,6 +97,7 @@ public class StringUtil {
 			return "";
 		}
 
+		// char count can only be bigger than the code point count
 		if (theString.length() <= theCodePointCount) {
 			return theString;
 		}