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Re: [jdt-core-dev] Java9 Beta Branch
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Mh, the original exception appears to be AIOOBE trying to retrieve the class name
from module-info.class. Has the class file format for module-info change?
Closest I could find at a quick scan:
http://mail.openjdk.java.net/pipermail/jigsaw-dev/2016-December/010383.html
Here Remi is only reacting to a class file change, but indeed he mentions
"setting the class name to null instead of 'module-info'"
Mh, he says NPE, I see AIOOBE <shrug>
What's the origin of that change? I don't know.
Stephan
On 01/16/2017 11:33 PM, Tom Schindl wrote:
Hi,
What is the recommanded JDK9 build to give the Java9 support a try? I
gave b152 a shot but too me it looks like JDT is unable to process the
classfile because I see many many Exceptions like this
org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException
at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:449)
at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:178)
at org.eclipse.jdt.internal.core.builder.ClasspathJrt.acceptModule(ClasspathJrt.java:173)
at org.eclipse.jdt.internal.core.builder.ClasspathJrt$2.visitModule(ClasspathJrt.java:152)
at org.eclipse.jdt.internal.core.builder.ClasspathJrt$2.visitModule(ClasspathJrt.java:1)
at org.eclipse.jdt.internal.compiler.util.JrtFileSystem$1.preVisitDirectory(JRTUtil.java:343)
at org.eclipse.jdt.internal.compiler.util.JrtFileSystem$1.preVisitDirectory(JRTUtil.java:1)
at java.base/java.nio.file.Files.walkFileTree(Files.java:2702)
at java.base/java.nio.file.Files.walkFileTree(Files.java:2767)
at org.eclipse.jdt.internal.compiler.util.JrtFileSystem.walkModuleImage(JRTUtil.java:331)
at org.eclipse.jdt.internal.compiler.util.JRTUtil.walkModuleImage(JRTUtil.java:147)
at org.eclipse.jdt.internal.core.builder.ClasspathJrt.loadModules(ClasspathJrt.java:132)
at org.eclipse.jdt.internal.core.builder.ClasspathJrt.<init>(ClasspathJrt.java:74)
at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:60)
at org.eclipse.jdt.internal.core.builder.ClasspathLocation.forLibrary(ClasspathLocation.java:66)
at org.eclipse.jdt.internal.core.builder.NameEnvironment.computeClasspathLocations(NameEnvironment.java:233)
at org.eclipse.jdt.internal.core.builder.NameEnvironment.<init>(NameEnvironment.java:56)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.initializeBuilder(JavaBuilder.java:604)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:169)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:142)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:232)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
and a simple HelloWorld class does not compile :-(
Tom
