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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1558889 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/main/java/org/apache/commons/csv/CSVParser.java

@@ -320,6 +320,8 @@ public List<CSVRecord> getRecords() throws IOException {
 
     /**
      * 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;