A terminally deprecated method in sun.misc.Unsafe used
- Dominant language
- Java
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Description
I get the following message when running fastjson2:
```
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::arrayBaseOffset has been called by com.alibaba.fastjson2.util.JDKUtils (file:....)
WARNING: Please consider reporting this to the maintainers of class com.alibaba.fastjson2.util.JDKUtils
WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release
```
See [JEP 471](https://openjdk.org/jeps/471)
Contributor guide
Research direction
Start by locating com.alibaba.fastjson2.util.JDKUtils and the use of sun.misc.Unsafe::arrayBaseOffset described in the warning. Check the JEP 471 guidance and verify that the relevant fastjson2 execution path no longer emits the terminal-deprecation warning.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100