Intellij plugin Null Pointer Exception

[Maurizio Cimadamore]

Hi Denis,
thanks for the report - would it be possible to look at the test source 
which triggered that? I see where the NPE is coming from, but I'm not 
100% of how the plugin got there, since there should be another piece of 
code protecting against that condition upstream...

Cheers
Maurizio


On 15/01/17 20:13, Denis Istomin wrote:
> Hi,
> Null Pointer Exception in IntelliJ IDEA plugin has been thrown.
> Version of http://hg.openjdk.java.net/code-tools/jtreg/ is 7c9acb178195+
>
> null
> java.lang.NullPointerException
>      at com.oracle.plugin.jtreg.util.JTRegUtils.isTestNGImport(JTRegUtils.java:201)
>      at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
>      at java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
>      at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
>      at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498)
>      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
>      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
>      at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
>      at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
>      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
>      at java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:449)
>      at com.oracle.plugin.jtreg.util.JTRegUtils.isTestNGTestData(JTRegUtils.java:192)
>      at com.oracle.plugin.jtreg.util.JTRegUtils.isTestNGTestData(JTRegUtils.java:176)
>      at com.oracle.plugin.jtreg.components.JTRegFileManagerListener.processFileOpened(JTRegFileManagerListener.java:123)
>      at com.oracle.plugin.jtreg.components.JTRegFileManagerListener$TestInfo$1.lambda$documentChanged$0(JTRegFileManagerListener.java:73)
>      at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:223)
>      at com.intellij.util.Alarm$Request$1.run(Alarm.java:387)
>      at com.intellij.openapi.application.TransactionGuardImpl$6.run(TransactionGuardImpl.java:318)
>      at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.a(LaterInvocator.java:417)
>      at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:401)
>      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
>      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
>      at java.awt.EventQueue.access$500(EventQueue.java:97)
>      at java.awt.EventQueue$3.run(EventQueue.java:709)
>      at java.awt.EventQueue$3.run(EventQueue.java:703)
>      at java.security.AccessController.doPrivileged(Native Method)
>      at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
>      at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
>      at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:843)
>      at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:679)
>      at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:391)
>      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
>      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
>      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
>      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
>      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
>      at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
>