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https://issues.apache.org/jira/browse/VELOCITY-662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Byron Foster closed VELOCITY-662.
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    Resolution: Fixed

> EventHandler.referenceInsert performance bottleneck
> ---------------------------------------------------
>
>                 Key: VELOCITY-662
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-662
>             Project: Velocity
>          Issue Type: Improvement
>          Components: Engine
>            Reporter: Byron Foster
>
> The times resulting from SimpleNode.literal, StrBuilder.append (the top two) 
> and EventHandlerUtil.referenceInsert are due to the following line in 
> ASTReference.render:
> value = EventHandlerUtil.referenceInsert(rsvc, context, literal(), value);
> Which accounts for nearly 25% of the time, Ouch! Not to mention the many 
> number of StrBuilder objects created. (StrBuilder is called from within 
> literal()) We are always taking the hit for this call even if there is no 
> event handler installed. I havn't looked into it, but will probably just put 
> a conditional around it.

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