Author: yegor
Date: Sat Oct 19 14:12:15 2013
New Revision: 1533768
URL: http://svn.apache.org/r1533768
Log:
Patch 55611 - Performance improvement in DateUtil.isADateFormat(int, String)
Modified:
poi/trunk/src/java/org/apache/poi/ss/usermodel/DateUtil.java
Modified: poi/trunk/src/java/org/apache/poi/ss/usermodel/DateUtil.java
URL:
http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/ss/usermodel/DateUtil.java?rev=1533768&r1=1533767&r2=1533768&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/ss/usermodel/DateUtil.java (original)
+++ poi/trunk/src/java/org/apache/poi/ss/usermodel/DateUtil.java Sat Oct 19
14:12:15 2013
@@ -299,7 +299,7 @@ public class DateUtil {
* @see #isInternalDateFormat(int)
*/
- public static boolean isADateFormat(int formatIndex, String formatString) {
+ public static synchronized boolean isADateFormat(int formatIndex, String
formatString) {
if (formatString != null && formatIndex == lastFormatIndex &&
formatString.equals(lastFormatString)) {
return cached;
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