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https://issues.apache.org/jira/browse/VELOCITY-379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henning Schmiedehausen closed VELOCITY-379.
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> foreach should generalise for Iterable, not just Collection
> -----------------------------------------------------------
>
>                 Key: VELOCITY-379
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-379
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.5
>         Environment: Operating System: All
> Platform: All
>            Reporter: David Blaikie
>         Assigned To: Henning Schmiedehausen
>             Fix For: 1.5
>
>
> As of Java 1.5 the java.lang.Iterable interface is the general contract that
> should be used when looking for things that provide Iterators. This allows for
> user defined non collection types to be generally usable by things that just
> need iteration such as the Java Language's for(X x : y) looping construct and
> seems perfectly applicable to the velocity Foreach directive. 
> I'm not sure of the versioning policy (which java version) of Velocity so if 
> you
> are deliberately not creating a 1.5 dependency then this is not a bug.

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