eirikbakke commented on pull request #2727:
URL: https://github.com/apache/netbeans/pull/2727#issuecomment-890515733
I'm now running Compile-on-Save with vanilla javac in my working IDE, and I
frequently see the following stack trace in the IDE log/notifications:
```
java.lang.NoSuchMethodException:
com.sun.tools.javac.comp.Enter.unenter(com.sun.tools.javac.tree.JCTree$JCCompilationUnit,
com.sun.tools.javac.tree.JCTree)
at java.base/java.lang.Class.getDeclaredMethod(Class.java:2475)
at
org.netbeans.api.java.source.TreeUtilities.unenter(TreeUtilities.java:927)
at
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:916)
at
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:845)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$1.run(DeclarativeHintsParser.java:502)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$1.run(DeclarativeHintsParser.java:477)
at
org.netbeans.modules.java.source.parsing.MimeTask.run(MimeTask.java:60)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:357)
at
org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:340)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
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.TaskProcessor.runUserTask(TaskProcessor.java:178)
at
org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:311)
at
org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:431)
at
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser.resolve(DeclarativeHintsParser.java:477)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser.access$000(DeclarativeHintsParser.java:83)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$Impl.parseCondition(DeclarativeHintsParser.java:311)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$Impl.parseConditions(DeclarativeHintsParser.java:258)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$Impl.parseRule(DeclarativeHintsParser.java:215)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$Impl.parseInput(DeclarativeHintsParser.java:184)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser$Impl.access$200(DeclarativeHintsParser.java:90)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintsParser.parse(DeclarativeHintsParser.java:395)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintRegistry.parseHints(DeclarativeHintRegistry.java:263)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintRegistry.parseHintFile(DeclarativeHintRegistry.java:239)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintRegistry.readHints(DeclarativeHintRegistry.java:128)
at
org.netbeans.modules.java.hints.declarative.DeclarativeHintRegistry.computeHints(DeclarativeHintRegistry.java:111)
at
org.netbeans.modules.java.hints.spiimpl.RulesManagerImpl.readHints(RulesManagerImpl.java:139)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:133)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:128)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:114)
at
org.netbeans.modules.java.hints.spiimpl.hints.HintsTask.run(HintsTask.java:65)
at
org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper.run(JavaSourceAccessor.java:273)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
at
org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
at
org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
at
org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
at
java.base/java.util.concurrent.Executors$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)
```
(Also reported in https://issues.apache.org/jira/browse/NETBEANS-5896 )
I think this is printed from the code that was introduced in this PR. Not
sure what specific issues it might cause, other than the annoyance of the
notification.
Thanks for your work on robustness in the nb-javac and vanilla javac areas!
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