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[jira] [Created] (VELOCITY-815) MapGetExecutor is very slow Oswaldo Hernandez (Created) (JIRA) Wed Feb 01 20:01:35 2012

MapGetExecutor is very slow
---------------------------

                 Key: VELOCITY-815
                 URL: https://issues.apache.org/jira/browse/VELOCITY-815
             Project: Velocity
          Issue Type: Bug
          Components: Engine
    Affects Versions: 1.7.x, 2.x
            Reporter: Oswaldo Hernandez


When MapGetExecutor is instantiated by the UberspectImpl it iterates through 
all the interfaces implemented by the object's Class to figure out whether it's 
a java.util.Map 

This could be replaced by an instance of test on the object received by the 
Uberspect which would be much faster. We noticed this as a hotspot after 
upgrading to 1.6 through our Performance Tests JProfiler output.

I am happy to provide a patch for this, it would be nice to get this on the 
maintenance branch as well if possible, so that we don't have to maintain a 
fork until we upgrade.

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