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https://issues.apache.org/jira/browse/NETBEANS-602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated NETBEANS-602:
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Labels: pull-request-available (was: )
> Wrong module name detected with multi-release JAR
> -------------------------------------------------
>
> Key: NETBEANS-602
> URL: https://issues.apache.org/jira/browse/NETBEANS-602
> Project: NetBeans
> Issue Type: Bug
> Components: java - Source
> Affects Versions: 9.0
> Environment: JDK 9.0.4 and JDK 10 on Linux
> NetBeans jenkins build
> Reporter: Robert Fitzsimons
> Priority: Major
> Labels: pull-request-available
> Attachments: multirel.png
>
>
> I was doing a quick experiment with lwjgl (Lightweight Java Game Library) and
> Java modules an a recent jenkins build of netbeans 9.0.
> The screenshot shows the error condition. !multirel.png!
> The reproducer is to:
> * Create a new Java Modular Project with a JDK9 or JDK10 platform.
> * Create a new module
> * In the module add the lwjgl-3.1.6.jar downloaded from
> [http://search.maven.org/remotecontent?filepath=org/lwjgl/lwjgl/3.1.6/lwjgl-3.1.6.jar|maven].
> At this point netbeans shows the project as valid but the project fails to
> build. Updating the modules-info.java from 'requires lwjgl;' causes netbeans
> to show an invalid project but the project now builds correctly.
> With a maven project the projects is also shown as invalid.
> ----
> Digging through the code it looks like the getModuleName(URL,boolean) method
> in java.source.base/src/org/netbeans/modules/java/source/ModuleNames.java
> needs to be updated to support the Multi-release JAR files section from the
> [https://docs.oracle.com/javase/9/docs/specs/jar/jar.html#multi-release-jar-files|JAR
> File Spec].
> Probable change in Binary logic is to first look for Multi-Release attribute
> in the MANIFEST.MF. If true, starting with current source version (not
> currently supplied to the method), work backwards in source versions looking
> for a module-info.class in the versions directories, use it's module name if
> found. Otherwise (or false) use the current logic, root module-info module
> name, Automatic-Module-Name, or compute an automatic module name.
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