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https://issues.apache.org/jira/browse/SLING-1180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12776424#action_12776424
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Felix Meschberger commented on SLING-1180:
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Yes, and yes ;-) Thanks.

> Add default HEAD servlet
> ------------------------
>
>                 Key: SLING-1180
>                 URL: https://issues.apache.org/jira/browse/SLING-1180
>             Project: Sling
>          Issue Type: New Feature
>          Components: Servlets
>    Affects Versions: Servlets Get 2.0.6
>            Reporter: Felix Meschberger
>             Fix For: Servlets Get 2.0.8
>
>         Attachments: SLING-1180.patch
>
>
> RFC 2616 states: "The HEAD method is identical to GET except that the server 
> MUST NOT return a message-body in the response."
> Currently Sling has no out-of-the-box support for handling HEAD requests and 
> thus most HEAD requests will (in a default Sling installation) be handled by 
> WebDAV servlet which handles all requests not handled by any other 
> servlet/script.
> I suggest we add a DefaultHeadServlet which handles HEAD requests as follows:
>    * wrap the response dropping any output (null writer/outputstream)
>    * wrap request overwriting the getMethod() method simulating a GET request
>    * forward the request to the request resource

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