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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-2327) java.util.UUID.fromString() too slow
Date Fri, 25 Sep 2009 07:30:15 GMT
java.util.UUID.fromString() too slow

                 Key: JCR-2327
                 URL: https://issues.apache.org/jira/browse/JCR-2327
             Project: Jackrabbit Content Repository
          Issue Type: Improvement
          Components: jackrabbit-core, jackrabbit-jcr-commons
            Reporter: Marcel Reutegger

Benchmarking shows that the java.util.UUID.fromString() method is 10 times slower than the
previous version we used from jackrabbit-jcr-commons. This method is quite heavily used in
the query section or more generally whenever a NodeId is created from a String.

I'd like to introduce the custom String UUID parsing code again that we had in the jackrabbit-jcr-commons
UUID class and use it in the NodeId(String) constructor.


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