Are there any plans to support Java 21?

[alanlvle]

Many applications have now been upgraded to JDK21. Do we have any plans to upgrade? We have OTEL applications that we need to support, but the version difference is too large. After upgrading SerMant ourselves, we found that the trace was lost after enabling the @async asynchronous thread pool.

[provenceee]

When starting JDK21, you need to add the following environment variables:
--add-opens java.base/java.lang=ALL-UNNAMED
--add-opens java.base/java.net=ALL-UNNAMED
--add-opens java.base/java.math=ALL-UNNAMED
--add-opens java.base/sun.net.www=ALL-UNNAMED
--add-opens java.base/sun.net.www.protocol.http=ALL-UNNAMED
-Dnet.bytebuddy.experimental=true