From: Javen O'Neal <onealj@apache.org>
Date: Fri, 4 Dec 2015 10:51:03 +0000 (+0000)
Subject: make fields static
X-Git-Tag: REL_3_14_BETA1~16
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=3309d1f82027768a442a54c2f1442e8a678fd5bc;p=poi.git

make fields static

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1717929 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/poi/ss/usermodel/ExcelStyleDateFormatter.java b/src/java/org/apache/poi/ss/usermodel/ExcelStyleDateFormatter.java
index c075b55b24..2ea273f951 100644
--- a/src/java/org/apache/poi/ss/usermodel/ExcelStyleDateFormatter.java
+++ b/src/java/org/apache/poi/ss/usermodel/ExcelStyleDateFormatter.java
@@ -43,13 +43,13 @@ public class ExcelStyleDateFormatter extends SimpleDateFormat {
     public static final char L_BRACKET_SYMBOL = '\ue016';
     public static final char LL_BRACKET_SYMBOL = '\ue017';
 
-    private final DecimalFormat format1digit;
-    private final DecimalFormat format2digits;
+    private static final DecimalFormat format1digit;
+    private static final DecimalFormat format2digits;
 
-    private final DecimalFormat format3digit;
-    private final DecimalFormat format4digits;
+    private static final DecimalFormat format3digit;
+    private static final DecimalFormat format4digits;
 
-    {
+    static {
         DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(Locale.ROOT);
         format1digit = new DecimalFormat("0", dfs);
         format2digits = new DecimalFormat("00", dfs);
@@ -59,6 +59,9 @@ public class ExcelStyleDateFormatter extends SimpleDateFormat {
         DataFormatter.setExcelStyleRoundingMode(format2digits, RoundingMode.DOWN);
         DataFormatter.setExcelStyleRoundingMode(format3digit);
         DataFormatter.setExcelStyleRoundingMode(format4digits);
+    }
+    
+    {
         setTimeZone(LocaleUtil.getUserTimeZone());
     }