[jira] [Commented] (TOMEE-1929) Do not unnecessarily allocate an array

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TOMEE-1929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15487208#comment-15487208 ] 

ASF GitHub Bot commented on TOMEE-1929:
---------------------------------------

GitHub user SvetlinZarev opened a pull request:

    https://github.com/apache/tomee/pull/37

    Do not unnecessarily allocate an array

    Bug: TOMEE-1929

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/SvetlinZarev/tomee array-fix

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tomee/pull/37.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #37
    
----
commit ca7f1551c00fdaf80e5ac399b813fb1725b5f9c4
Author: Svetlin Zarev <sv...@sap.com>
Date:   2016-09-13T13:29:10Z

    Do not unnecessarily allocate an array

----


> Do not unnecessarily allocate an array
> --------------------------------------
>
>                 Key: TOMEE-1929
>                 URL: https://issues.apache.org/jira/browse/TOMEE-1929
>             Project: TomEE
>          Issue Type: Improvement
>            Reporter: Svetlin Zarev
>            Priority: Trivial
>
> There is no need to allocate an array just get it's length. 
> {code}
>   private void setContentLengthHeader() {
>         if (content == null) {
>             writer.flush();
>             writer.close();
>             final int length = sosi.getOutputStream().toByteArray().length;
>             setHeader("Content-Length", length + "");
>         } else {
>             setHeader("Content-Length", content.getContentLength() + "");
>         }
>     }
> {code}
> Pull request in github is provided



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