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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2016/12/14 02:15:58 UTC
[jira] [Comment Edited] (DERBY-6856) Make it possible to build
Derby using JDK 9
[ https://issues.apache.org/jira/browse/DERBY-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15746965#comment-15746965 ]
Rick Hillegas edited comment on DERBY-6856 at 12/14/16 2:15 AM:
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Rory O'Donnell suggests that the problem is that the test is hacking into a private field in java.security.Permission.
He adds: "You can probably workaround it temporarily by running with `--add-opens java.base/java.security=ALL-UNNAMED`."
was (Author: rhillegas):
Rory O'Donnell suggests that the problem is that the test is hacking into a private field in java.security.Permission.
> Make it possible to build Derby using JDK 9
> -------------------------------------------
>
> Key: DERBY-6856
> URL: https://issues.apache.org/jira/browse/DERBY-6856
> Project: Derby
> Issue Type: Improvement
> Components: Build tools
> Affects Versions: 10.12.1.1
> Reporter: Rick Hillegas
> Attachments: PTest.java, derby-6856-01-ab-addShardingKey.diff, derby-6856-01-ac-cleanup.diff, derby-6856-02-aa-addShardingKey.diff, derby-6856-03-aa-autoboxingDeprecationWarnings.diff, derby-6856-03-ab-autoboxingDeprecationWarnings.diff, derby-6856-04-aa-autoboxingDeprecationWarnings-part2.diff, derby-6856-04-ab-autoboxingDeprecationWarnings-part2.diff, derby-6856-05-ac-roundingMode-Class.newInstance.diff, derby-6856-05-af-roundingMode-Class.getDeclaredConstructor.diff, derby-6856-05-ag-roundingMode-Class.newInstance.diff, derby-6856-06-aa-observable.diff, derby-6856-07-aa-oneMoreNewInstance.diff, derby-6856-08-aa-cleanupJavadoc.diff, derby-6856-09-aa-javadocEntities.diff, derby-6856-XX-ab-base.diff, derby-6856-XX-ac-base.diff, ptestScript
>
>
> Derby can't be built with JDK 9. Java 9 introduces new JDBC classes like java.sql.ShardingKey and methods which refer to these new classes.
> In addition, project Jigsaw has created a new way to name classes (see http://openjdk.java.net/jeps/220). This breaks the PropertySetter build tool which we use so that old JVMs can compile Derby and so that Derby can be compiled to run on old JVMs.
> It is likely that we will need to leave this issue open throughout the development cycle of Java 9.
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