Apache NetBeans version
Apache NetBeans latest daily build
What happened
While testing master (6c17cc6) I noticed this exception:
[exec] java.lang.ClassCastException: class org.netbeans.modules.csl.editor.semantic.SequenceElement cannot be cast to class java.lang.Comparable (org.netbeans.modules.csl.editor.semantic.SequenceElement is in unnamed module of loader org.netbeans.StandardModule$OneModuleClassLoader @bad9ea; java.lang.Comparable is in module java.base of loader 'bootstrap')
[exec] at java.base/java.util.TreeMap.compare(TreeMap.java:1604)
[exec] at java.base/java.util.TreeMap.addEntryToEmptyMap(TreeMap.java:811)
[exec] at java.base/java.util.TreeMap.put(TreeMap.java:820)
[exec] at java.base/java.util.TreeMap.put(TreeMap.java:569)
[exec] at java.base/java.util.TreeSet.add(TreeSet.java:259)
[exec] at org.netbeans.modules.csl.editor.semantic.MarkOccurrencesHighlighter.run(MarkOccurrencesHighlighter.java:123)
[exec] at org.netbeans.modules.csl.editor.semantic.MarkOccurrencesHighlighter.run(MarkOccurrencesHighlighter.java:58)
[exec] at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
[exec] [catch] at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
[exec] at org.openide.util.lookup.Lookups.executeWith(Lookups.java:288)
[exec] at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
[exec] at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
[exec] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
[exec] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
[exec] at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1403)
[exec] at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
[exec] at org.openide.util.lookup.Lookups.executeWith(Lookups.java:287)
[exec] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2018)
This points directly to: PR #8028, which made SequenceElement non comparable, yet stuffs these type into a TreeSet.
Language / Project Type / NetBeans Component
CSL API
How to reproduce
- Start a recent master build
- Create a JS file with this content:
- Place cursor on variable
a
You should see a highlight of both occurrences of the variable, but you get an exception.
Did this work correctly in an earlier version?
Apache NetBeans 24
Operating System
Ubuntu 24.10
JDK
Ubuntu JDK 21
Apache NetBeans packaging
Other
Anything else
No response
Are you willing to submit a pull request?
No
Apache NetBeans version
Apache NetBeans latest daily build
What happened
While testing master (6c17cc6) I noticed this exception:
This points directly to: PR #8028, which made
SequenceElementnon comparable, yet stuffs these type into aTreeSet.Language / Project Type / NetBeans Component
CSL API
How to reproduce
aYou should see a highlight of both occurrences of the variable, but you get an exception.
Did this work correctly in an earlier version?
Apache NetBeans 24
Operating System
Ubuntu 24.10
JDK
Ubuntu JDK 21
Apache NetBeans packaging
Other
Anything else
No response
Are you willing to submit a pull request?
No