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https://issues.apache.org/jira/browse/NETBEANS-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17458723#comment-17458723
]
Jesse Glick commented on NETBEANS-6255:
---------------------------------------
Have been trying to come up with a minimal reproducer, but without success so
far, despite having a way to reliably reproduce the problem. Bisecting my
userdir, the closest I got was that the problem only appears when the *Action
Items* window (Ctrl-6) is present (even if minimized), and you open
{{java/util/HashMap.java}} from a JDK 8 {{src.zip}} (but these conditions are
apparently not sufficient without some other configuration I have yet to
identify). Opening read-only sources from other Maven {{\*-sources.jar}} does
not trigger the problem, only Java Platform {{src.zip}}. And opening Java
Platform read-only sources does not trigger the problem if *Action Items* is
not open.
In general, it seems the apparent workaround is to remember to close *Action
Items* before ever navigating to the sources of a Java Platform class.
> CancelService.abortIfCanceled during classpath scanning
> -------------------------------------------------------
>
> Key: NETBEANS-6255
> URL: https://issues.apache.org/jira/browse/NETBEANS-6255
> Project: NetBeans
> Issue Type: Bug
> Components: java - Compiler
> Affects Versions: 12.6
> Reporter: Jesse Glick
> Priority: Critical
>
> Dev build from 3ded4d191fa62f3c9062df0806336b395eb37fba. Had already deleted
> downloaded nbjavac modules from {{~/nbdev}} and cleared my cache. Opened
> https://github.com/jenkinsci/jenkins/tree/da7935d6cca1e48adbdea9ecae8c9a150e8ce5e8
> (all modules). Classpath scanning completed but early on threw
> {code:none}
> org.netbeans.lib.nbjavac.services.CancelAbort
> at
> org.netbeans.lib.nbjavac.services.CancelService.abortIfCanceled(CancelService.java:53)
> at
> org.netbeans.lib.nbjavac.services.NBParserFactory$NBJavacParser.classDeclaration(NBParserFactory.java:97)
> at
> com.sun.tools.javac.parser.JavacParser.classOrRecordOrInterfaceOrEnumDeclaration(JavacParser.java:3867)
> at
> com.sun.tools.javac.parser.JavacParser.typeDeclaration(JavacParser.java:3856)
> at
> com.sun.tools.javac.parser.JavacParser.parseCompilationUnit(JavacParser.java:3700)
> at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:620)
> at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:657)
> at
> com.sun.tools.javac.main.JavaCompiler.parseFiles(JavaCompiler.java:1006)
> at
> com.sun.tools.javac.main.JavaCompiler.parseFiles(JavaCompiler.java:993)
> at
> com.sun.tools.javac.api.JavacTaskImpl.parseInternal(JavacTaskImpl.java:258)
> at
> com.sun.tools.javac.api.JavacTaskImpl.invocationHelper(JavacTaskImpl.java:152)
> at com.sun.tools.javac.api.JavacTaskImpl.parse(JavacTaskImpl.java:248)
> Caused: java.lang.IllegalStateException
> at com.sun.tools.javac.api.JavacTaskImpl.parse(JavacTaskImpl.java:252)
> [catch] at
> org.netbeans.modules.java.source.indexing.VanillaCompileWorker.compile(VanillaCompileWorker.java:203)
> at
> org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:361)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$2.run(Indexable.java:138)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:275)
> at
> org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2750)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$800(RepositoryUpdater.java:2154)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2636)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:540)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2634)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork$4.call(RepositoryUpdater.java:5730)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork$4.call(RepositoryUpdater.java:5639)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$4.run(RepositoryUpdater.java:2127)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2123)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2104)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$1600(RepositoryUpdater.java:136)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSource(RepositoryUpdater.java:5766)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSources(RepositoryUpdater.java:5436)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:5055)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3422)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:6200)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.access$4400(RepositoryUpdater.java:5851)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2$1.run(RepositoryUpdater.java:6116)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
> at
> org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.performScan(RunWhenScanFinishedSupport.java:83)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6112)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:6108)
> at
> org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> at
> org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> at
> org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> at
> org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> at
> org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:6108)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> {code}
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