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https://issues.apache.org/jira/browse/NETBEANS-4146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jiří Kovalský updated NETBEANS-4146:
------------------------------------
    Labels: netcat  (was: )

> NetCat 12.0 Java hint Test Case
> -------------------------------
>
>                 Key: NETBEANS-4146
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-4146
>             Project: NetBeans
>          Issue Type: Bug
>          Components: cnd - Editor
>    Affects Versions: 12.0
>         Environment: Windows 10
> jdk-11.0.4
>            Reporter: Vlad Palnik
>            Priority: Minor
>              Labels: netcat
>
> For some reason some hits appeared, others did not, when they were not 
> displayed I noticed the following notification after using Alt+Enter shortcut.
>  
> java.lang.NullPointerExceptionjava.lang.NullPointerException at 
> jdk.compiler/com.sun.tools.javac.comp.Check.checkClassOverrideEqualsAndHash(Check.java:2095)
>  at 
> jdk.compiler/com.sun.tools.javac.comp.Check.checkClassOverrideEqualsAndHashIfNeeded(Check.java:2085)
>  at jdk.compiler/com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4577) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4503) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.visitClassDef(Attr.java:951) at 
> org.netbeans.lib.nbjavac.services.NBAttr.visitClassDef(NBAttr.java:66) at 
> jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:774)
>  at jdk.compiler/com.sun.tools.javac.comp.Attr.attribTree(Attr.java:655) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribStat(Attr.java:724) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4683) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4574) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4503) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.visitClassDef(Attr.java:951) at 
> org.netbeans.lib.nbjavac.services.NBAttr.visitClassDef(NBAttr.java:66) at 
> jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:774)
>  at jdk.compiler/com.sun.tools.javac.comp.Attr.attribTree(Attr.java:655) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribStat(Attr.java:724) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.visitAnonymousClassDefinition(Attr.java:2397)
>  at jdk.compiler/com.sun.tools.javac.comp.Attr.visitNewClass(Attr.java:2288) 
> at 
> jdk.compiler/com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1689)
>  at jdk.compiler/com.sun.tools.javac.comp.Attr.attribTree(Attr.java:655) at 
> jdk.compiler/com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:695) at 
> org.netbeans.modules.java.hints.spiimpl.Utilities.attributeTree(Utilities.java:654)
>  at 
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:434)
>  at 
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:348)
>  at 
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:328)
>  at 
> org.netbeans.modules.java.hints.spiimpl.Utilities.parseAndAttribute(Utilities.java:324)
>  at 
> org.netbeans.modules.java.hints.spiimpl.pm.PatternCompiler.compile(PatternCompiler.java:44)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.doComputeHints(HintsInvoker.java:535)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHintsInSpan(HintsInvoker.java:348)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:224)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:193)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:166)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker.computeHints(HintsInvoker.java:128)
>  at 
> org.netbeans.modules.java.hints.spiimpl.hints.HintsTask$HintPositionRefresherHelper.getErrorDescriptionsAt(HintsTask.java:205)
>  at 
> org.netbeans.modules.java.hints.spiimpl.JavaHintsPositionRefresher$RefreshTask.run(JavaHintsPositionRefresher.java:128)
>  at 
> org.netbeans.modules.java.hints.spiimpl.JavaHintsPositionRefresher$RefreshTask.run(JavaHintsPositionRefresher.java:98)
>  at 
> org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502) at 
> org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
>  at 
> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
>  at 
> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
>  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:81) 
> at 
> org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
>  at 
> org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
>  at 
> org.netbeans.modules.java.hints.spiimpl.JavaHintsPositionRefresher$1.run(JavaHintsPositionRefresher.java:85)
>  at 
> org.netbeans.modules.progress.ui.RunOffEDTImpl$1.run(RunOffEDTImpl.java:146) 
> at org.openide.util.RequestProcessor$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)[catch] at 
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)  



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