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https://issues.apache.org/jira/browse/VELOCITY-295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henning Schmiedehausen closed VELOCITY-295.
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> Velocity doesn't do arithmetics with java.lang.Long
> ---------------------------------------------------
>
> Key: VELOCITY-295
> URL: https://issues.apache.org/jira/browse/VELOCITY-295
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 1.4
> Environment: Operating System: Linux
> Platform: PC
> Reporter: Teo
> Assigned To: Velocity-Dev List
>
> If I put a java.lang.Long value into velocity context and try to do
> arithmetics ('#set ($result = $long_value + 1)') with it, I get an
> undefined value. If I convert that value into java.lang.Integer and
> put Integer into context, simple arithmetic operations work well.
> Is this a bug, or is this intended operation? I really need operations
> on Long values in velocity templates. I could write support for this
> myself, but I want feedback before doing it.
> P.S. I also checked other classes, like java.lang.Double, java.lang.Float-
> they
> don't work either.
> P.P.S. I also checked this on Velocity v1.3, same results.
> Teofilis Martisius
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