Bug#893248: libjchart2d-java FTBFS with openjdk-9

[Markus Koschany]

On Sat, 17 Mar 2018 16:23:26 +0200 Adrian Bunk <bunk at debian.org> wrote:
> Source: libjchart2d-java
> Version: 3.2.2+dfsg2-1
> Severity: serious
> 
> https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/libjchart2d-java.html
> 
> ...
> BUILD FAILED
> /build/1st/libjchart2d-java-3.2.2+dfsg2/jchart2d/build.xml:140: Can't read [/usr/lib/jvm/java-9-openjdk-amd64/lib/rt.jar] (No such file or directory: /usr/lib/jvm/java-9-openjdk-amd64/lib/rt.jar)
> 
> Total time: 3 minutes 43 seconds
> dh_auto_build: cd jchart2d && ant -Duser.name debian returned exit code 1
> make[1]: *** [debian/rules:12: override_dh_auto_build] Error 2

I removed the line to include rt.jar in build.xml but proguard isn't
happy at all and I get a NullPointerException. I also tried to include
the new jmods directory which should contain the relevant code with

<fileset dir="${java.home}/jmods">
   <include name="*.jmod" />
</fileset>

but the result is the same. Theoretically proguard should be able to
parse jmod files with version 6.0. No idea why it fails at the moment.


BUILD FAILED
/build/libjchart2d-java-3.2.2+dfsg2/jchart2d/build.xml:140:
java.lang.NullPointerException
	at proguard.util.ListParser.parse(ListParser.java:71)
	at proguard.util.ListParser.parse(ListParser.java:55)
	at
proguard.ClassSpecificationVisitorFactory.createClassVisitor(ClassSpecificationVisitorFactory.java:549)
	at
proguard.ClassSpecificationVisitorFactory.addMemberVisitors(ClassSpecificationVisitorFactory.java:395)
	at
proguard.ClassSpecificationVisitorFactory.createClassVisitor(ClassSpecificationVisitorFactory.java:367)
	at
proguard.ClassSpecificationVisitorFactory.createCombinedClassVisitor(ClassSpecificationVisitorFactory.java:321)

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