From fc4b3fc08f2a9264883f4ea1751186495e1cb370 Mon Sep 17 00:00:00 2001
From: Javen O'Neal <onealj@apache.org>
Date: Tue, 24 Nov 2015 08:50:53 +0000
Subject: [PATCH] javadoc

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1716073 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/poi/ss/formula/functions/Countif.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/java/org/apache/poi/ss/formula/functions/Countif.java b/src/java/org/apache/poi/ss/formula/functions/Countif.java
index dbe320d4af..f2a7ebe3ac 100644
--- a/src/java/org/apache/poi/ss/formula/functions/Countif.java
+++ b/src/java/org/apache/poi/ss/formula/functions/Countif.java
@@ -537,6 +537,7 @@ public final class Countif extends Fixed2ArgFunction {
     }
     /**
      * Boolean literals ('TRUE', 'FALSE') treated similarly but NOT same as numbers.
+     * @return <code>null</code> to represent blank values
      */
     /* package */ static Boolean parseBoolean(String strRep) {
         if (strRep.length() < 1) {
-- 
2.39.5