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From "Gary Lucas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IMAGING-128) TIFF Image Writer is not flushing output
Date Wed, 18 Jun 2014 14:45:24 GMT

    [ https://issues.apache.org/jira/browse/IMAGING-128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14035782#comment-14035782
] 

Gary Lucas commented on IMAGING-128:
------------------------------------

A new version of the patch is included and ready to be put into code base.

> TIFF Image Writer is not flushing output
> ----------------------------------------
>
>                 Key: IMAGING-128
>                 URL: https://issues.apache.org/jira/browse/IMAGING-128
>             Project: Commons Imaging
>          Issue Type: Bug
>            Reporter: Gary Lucas
>            Priority: Minor
>         Attachments: Imaging_128_Patch_1.patch
>
>
> The writeImage() method in the TiffImageWriterBase class takes an java.io.OutputStream
argument as the destination for its output.  It does not explicitly call flush() on the output
stream when it is finished writing data.  If the calling application allows the output stream
to go out of scope, rather than explicitly calling close(), any pending output will be lost
and the output image file will be left in a broken state.  Although, ideally, applications
SHOULD explicitly call close() on an i/o file, we should probably add a call to flush to the
writeImage method to provide some robustness.
> This behavior was observed in Java 7.



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