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https://issues.apache.org/jira/browse/IGNITE-6745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305440#comment-16305440
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Andrey Gura commented on IGNITE-6745:
-------------------------------------
This issue is critical for release 2.4. So I've implemented and tested fix.
Merged to master branch.
> Java 9: rework usages of URLClassLoader.getURLs()
> -------------------------------------------------
>
> Key: IGNITE-6745
> URL: https://issues.apache.org/jira/browse/IGNITE-6745
> Project: Ignite
> Issue Type: Task
> Components: general
> Affects Versions: 2.3
> Reporter: Vladimir Ozerov
> Assignee: Cergey Chaulin
> Fix For: 2.4
>
> Attachments: IGNITE-6745.patch
>
>
> We use this method in multiple places:
> 1) {{MessageCodeGenerator}}
> 2) {{BinaryContext}}
> 3) {{ClassesGenerator}}
> 4) {{GridUriDeploymentFileProcessor}}
> The problem is that in Java 9 application class loader is not
> {{URLClassLoader}}, so we cannot get URLs easily. Instead typically it is
> {{BuiltinClassLoader}}, which refers to {{URLClassLoader}} in it's internal
> field {{ucp}}.
> Let's refactor all usages of {{URLClassLoader.getURLs}} to some utility
> method, which will be able to handle both Java 7/8 and Java 9 (through
> reflection).
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