NetBean java ide exception - fails to parse code
- Dominant language
- Java
- Stars
- 3.1k
- Forks
- 935
- Avg merge
- 2d 3h
- Merged PRs (30d)
- 17
Description
### Apache NetBeans version
Apache NetBeans 14
### What happened
this attached java code cannot be parsed by netbean and this error is reported
```
Annotation: An error occurred during parsing of 'C:\dev\projects\interviews\src\main\java\Test.java'. Please report a bug against java/source and attach dump file 'C:\Users\a184004\AppData\Roaming\NetBeans\14\var\log\Test_6.dump'.
An error occurred during parsing of 'C:\dev\projects\interviews\src\main\java\Test.java'. Please report a bug against java/source and attach dump file 'C:\Users\a184004\AppData\Roaming\NetBeans\14\var\log\Test_6.dump'.
Caused by: java.lang.IllegalStateException: java.lang.ClassCastException
at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:383)
at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:770)
at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:540)
at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:141)
at org.netbeans.modules.parsing.impl.TaskProcessor.callGetResult(TaskProcessor.java:608)
at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:239)
at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:775)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
at org.netbeans.modules.parsing.impl.TaskProcessor$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:539)
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)
Caused by: java.lang.ClassCastException
An error occurred during parsing of 'C:\dev\projects\interviews\src\main\java\Test.java'. Please report a bug against java/source and attach dump file 'C:\Users\a184004\AppData\Roaming\NetBeans\14\var\log\Test_6.dump'.
```
[Test.zip](https://github.com/apache/netbeans/files/9029449/Test.zip)
### How to reproduce
just open Test.java in Netbean to reproduce the issue
### Did this work correctly in an earlier version?
No
### Operating System
Windows 10
### JDK
jdk-17.0.3+7
### Apache NetBeans packaging
Apache NetBeans binary zip
### Anything else
_No response_
### Are you willing to submit a pull request?
No
### Code of Conduct
Yes
Contributor guide
Research direction
Start by opening the attached Test.java in Apache NetBeans 14 on Windows with JDK 17. Reproduce the failure and inspect the java/source parsing path, especially JavacParser.moveToPhase and the reported Java compiler stack trace; done means the file parses without the ClassCastException.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- compilers, devtools
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100