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https://issues.apache.org/jira/browse/OFBIZ-4201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux closed OFBIZ-4201.
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Resolution: Implemented
I let this as is and will rather create a Jira to replace DateFormat and Simple DateFormat by FastDateFormat as suggested by [Adrian 6 years ago|
https://markmail.org/message/zbuaef7aaueij5w2]
> DateFormat.getDateTimeInstance() is very expensive, we can cache it to improve performance
> ------------------------------------------------------------------------------------------
>
> Key: OFBIZ-4201
> URL:
https://issues.apache.org/jira/browse/OFBIZ-4201> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: Release Branch 10.04
> Reporter: Xiaoming Shi
> Assignee: Jacques Le Roux
> Priority: Major
>
> In the files:
> ./apache-ofbiz-10.04/framework/base/src/org/ofbiz/base/util/UtilDateTime.java line:702
> ./apache-ofbiz-10.04/framework/base/src/org/ofbiz/base/util/UtilFormatOut.java line:314
> ./apache-ofbiz-10.04/framework/webapp/src/org/ofbiz/webapp/taglib/FormatTag.java line: 78
> DateFormat.getDateTimeInstance() is called for every function call of "toGmtTimestampString" or "formatDate". We can cache the value by adding a static class field and improve performance.
> This is similar to the Apache Bug
https://issues.apache.org/bugzilla/show_bug.cgi?id=48778--
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