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Posted to derby-dev@db.apache.org by "Mohamed Nufail (JIRA)" <ji...@apache.org> on 2012/06/10 04:00:44 UTC

[jira] [Closed] (DERBY-5786) Duplicate copies of InputStreamUtil.java and DynamicByteArrayOutputStream.java classes in client.net package

     [ https://issues.apache.org/jira/browse/DERBY-5786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mohamed Nufail closed DERBY-5786.
---------------------------------

    
> Duplicate copies of InputStreamUtil.java and DynamicByteArrayOutputStream.java classes in client.net package
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5786
>                 URL: https://issues.apache.org/jira/browse/DERBY-5786
>             Project: Derby
>          Issue Type: Task
>            Reporter: Mohamed Nufail
>            Assignee: Mohamed Nufail
>            Priority: Minor
>             Fix For: 10.10.0.0
>
>         Attachments: DERBY-5786.patch
>
>
> In solving DERBY-4491, InputStreamUtil.java and DynamicByteArrayOutputStream.java classes which are present in org.apache.derby.iapi.services.io package was needed for the network client also. So now there are duplicate copies of those classes in org.apache.derby.client.net package. 
> But the client uses only a small part of the functionality those classes provide. In a discussion in dev list (http://mail-archives.apache.org/mod_mbox/db-derby-dev/201205.mbox/%3Cwjo8r4ucgtfv.fsf%40oracle.com%3E) it was decided to use EncodedInputStream.PublicBufferOutputStream which is already in the client.net package instead of the duplicated classes. In order to do this PublicBufferOutputStream will first be made into a stand-alone class.
> Doing this would help to reduce the code size and increase code coverage, as the duplicate classes currently have no code coverage.

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