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Posted to j-dev@xerces.apache.org by "Chris Simmons (JIRA)" <xe...@xml.apache.org> on 2013/07/12 11:37:50 UTC
[jira] [Updated] (XERCESJ-1617) Minor optomization for
NodeImpl.lookupNamespaceURI(String)
[ https://issues.apache.org/jira/browse/XERCESJ-1617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Simmons updated XERCESJ-1617:
-----------------------------------
Attachment: namespaceuri.txt
Patch to move the call to getPrefix() and getValue() inside the condition so that it only occurs for xmlns nodes.
> Minor optomization for NodeImpl.lookupNamespaceURI(String)
> ----------------------------------------------------------
>
> Key: XERCESJ-1617
> URL: https://issues.apache.org/jira/browse/XERCESJ-1617
> Project: Xerces2-J
> Issue Type: Bug
> Components: DOM (Level 2 Events)
> Affects Versions: 2.11.0
> Reporter: Chris Simmons
> Priority: Trivial
> Labels: patch
> Attachments: namespaceuri.txt
>
>
> NodeImpl.lookupNamespaceURI calls getPrefix() on all attributes which results in lots of pointless object allocations. Simply pushing the calls inside the guard will avoid this.
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