From f4bfd9c71f51fb541d0fd203f0df2e609632dc62 Mon Sep 17 00:00:00 2001
From: Gary Gregory <ggregory@apache.org>
Date: Mon, 9 Oct 2017 14:41:46 -0600
Subject: [PATCH] Refactor "GMT" magic string.

---
 src/main/java/org/apache/commons/lang3/time/FastDateParser.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/lang3/time/FastDateParser.java b/src/main/java/org/apache/commons/lang3/time/FastDateParser.java
index 23abc5af8..27eca47d3 100644
--- a/src/main/java/org/apache/commons/lang3/time/FastDateParser.java
+++ b/src/main/java/org/apache/commons/lang3/time/FastDateParser.java
@@ -808,7 +808,7 @@ public class FastDateParser implements DateParser, Serializable {
      */
     static class TimeZoneStrategy extends PatternStrategy {
         private static final String RFC_822_TIME_ZONE = "[+-]\\d{4}";
-        private static final String GMT_OPTION= "GMT[+-]\\d{1,2}:\\d{2}";
+        private static final String GMT_OPTION = TimeZones.GMT_ID + "[+-]\\d{1,2}:\\d{2}";
 
         private final Locale locale;
         private final Map<String, TzInfo> tzNames= new HashMap<>();