From bcd2e13d8bb1e1d4c9493030ef06c8775dadaa35 Mon Sep 17 00:00:00 2001
From: Mark DePristo <depristo@broadinstitute.org>
Date: Mon, 2 Jul 2012 11:39:34 -0400
Subject: [PATCH] Adding duplicate header line keys is a logger.debug not
 logger.warn message now

---
 .../org/broadinstitute/sting/utils/codecs/vcf/VCFHeader.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/java/src/org/broadinstitute/sting/utils/codecs/vcf/VCFHeader.java b/public/java/src/org/broadinstitute/sting/utils/codecs/vcf/VCFHeader.java
index 50d46eab3..296be7873 100755
--- a/public/java/src/org/broadinstitute/sting/utils/codecs/vcf/VCFHeader.java
+++ b/public/java/src/org/broadinstitute/sting/utils/codecs/vcf/VCFHeader.java
@@ -214,7 +214,7 @@ public class VCFHeader {
     private final <T extends VCFCompoundHeaderLine> void addMetaDataMapBinding(final Map<String, T> map, T line) {
         final String key = line.getID();
         if ( map.containsKey(key) )
-            logger.warn("Found duplicate VCF header lines for " + key + "; keeping the first only" );
+            logger.debug("Found duplicate VCF header lines for " + key + "; keeping the first only" );
         else
             map.put(key, line);
     }