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https://issues.apache.org/jira/browse/ACCUMULO-2509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christopher Tubbs updated ACCUMULO-2509:
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Issue Type: Improvement (was: Bug)
> Clean up ByteBufferUtil
> -----------------------
>
> Key: ACCUMULO-2509
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2509
> Project: Accumulo
> Issue Type: Improvement
> Affects Versions: 1.5.1, 1.6.0
> Reporter: Sean Busbey
> Priority: Minor
> Fix For: 1.6.1
>
>
> Right now we rely on o.a.a.core.util.ByteBufferUtil to handle translating
> to/from byte[]. So long as we're not refactoring things to use ByteBuffer
> across the code base, this utility needs to be cleaned up.
> The current implementation is lacking in a few ways:
> * it presumes the backing array is accessible
> * it doesn't state the above in javadocs
> * it uses the entire backing array instead of the part marked as valid
> * it doesn't use the ByteBuffer optimized bulk getter methods
> Preferably, it would do so by changing to allow for any ByteBuffer and it
> would use the ByteBuffer.get method to copy into a byte[] to be returned.
> We'll need tests to make sure current code isn't relying on the incorrect
> ignoring of buffer boundaries.
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