From 5ec59afdda90cffe90ec6c8d6e663f616aaec91b Mon Sep 17 00:00:00 2001
From: "Gary D. Gregory" <ggregory@apache.org>
Date: Thu, 16 Jan 2014 19:07:07 +0000
Subject: [PATCH] Javadoc.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1558889 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/java/org/apache/commons/csv/CSVParser.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/org/apache/commons/csv/CSVParser.java b/src/main/java/org/apache/commons/csv/CSVParser.java
index da94aa2f..9d28511a 100644
--- a/src/main/java/org/apache/commons/csv/CSVParser.java
+++ b/src/main/java/org/apache/commons/csv/CSVParser.java
@@ -320,6 +320,8 @@ public final class CSVParser implements Iterable<CSVRecord>, Closeable {
 
     /**
      * Initializes the name to index mapping if the format defines a header.
+     * 
+     * @return null if the format has no header.
      */
     private Map<String, Integer> initializeHeader() throws IOException {
         Map<String, Integer> hdrMap = null;