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https://issues.apache.org/jira/browse/IMAGING-218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16704273#comment-16704273
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ASF GitHub Bot commented on IMAGING-218:
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Github user SukantPal commented on the issue:
https://github.com/apache/commons-imaging/pull/38
This is the ASF JIRA issue related to this improvement:
https://issues.apache.org/jira/projects/IMAGING/issues/IMAGING-218?filter=allopenissues&orderby=priority+DESC%2C+updated+DESC.
> PNG package code bloated
> ------------------------
>
> Key: IMAGING-218
> URL: https://issues.apache.org/jira/browse/IMAGING-218
> Project: Commons Imaging
> Issue Type: Bug
> Components: Format: PNG
> Affects Versions: 1.x
> Reporter: Shukant Kumar Pal
> Priority: Major
> Fix For: 1.x
>
>
> The PNG component is really really bloated, and code is written for the same
> thing twice sometimes. For example, the formats.png package uses the
> `PngWriter` class which internally replicates the features that should
> actually be contained within formats.png.chunk Chunk classes (like
> PngWriter.ImageHeader which is just a PNG chunk representation, and can be
> eliminated by modified Chunk and PngChunkIhdr).
> The file format classes can be modified to reduce the code size significantly
> and make it much more clear. I'll clean up the PNG code, but want the
> interest of the project members.
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