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Posted to issues@ignite.apache.org by "Andrey Gura (JIRA)" <ji...@apache.org> on 2018/01/09 10:29:00 UTC
[jira] [Assigned] (IGNITE-7352) Java 9: rework
"sun.misc.SharedSecrets" and "sun.misc.JavaNioAccess" usages
[ https://issues.apache.org/jira/browse/IGNITE-7352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrey Gura reassigned IGNITE-7352:
-----------------------------------
Assignee: Andrey Gura
> Java 9: rework "sun.misc.SharedSecrets" and "sun.misc.JavaNioAccess" usages
> ---------------------------------------------------------------------------
>
> Key: IGNITE-7352
> URL: https://issues.apache.org/jira/browse/IGNITE-7352
> Project: Ignite
> Issue Type: Task
> Components: general
> Reporter: Vladimir Ozerov
> Assignee: Andrey Gura
> Fix For: 2.4
>
>
> *Problem*
> We have two usages of {{sun.misc.SharedSecrets}} and {{sun.misc.JavaNioAccess}} in the project. Both methods do the same thing - convert native pointer to {{ByteBuffer}}:
> {{GridUnsafe.wrapPointer}}
> {{PageMemoryImpl.wrapPointer}}
> Java9 cannot compile it because these classes were moved to {{jdk.internal.misc}} package.
> *Suggested fix*
> 1) Remove {{PageMemoryImpl.wrapPointer}} method and use {{GridUnsafe.wrapPointer}} instead.
> 2) Rework {{GridUnsafe.wrapPointer}} to reflection-based approach.
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