Florent Guillaume created CMIS-948:
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Summary: WSConverter.convertCalendar is slow
Key: CMIS-948
URL: https://issues.apache.org/jira/browse/CMIS-948
Project: Chemistry
Issue Type: Improvement
Components: opencmis-commons
Reporter: Florent Guillaume
Priority: Minor
Fix For: OpenCMIS 0.14.0
{{WSConverter.convertCalendar}} appears heavily in some profiling traces.
{{WSConverter.convertCalendar}} uses {{DatatypeFactory.newInstance()}} every
time but calling this is known to be quite slow under current JVMs because it
does heavy classloading
(http://stackoverflow.com/questions/7346508/datatypefactory-usage-in-creating-xmlgregoriancalendar-hits-performance-badly).
We should use one of the recommended solutions to avoid this.
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