Re: [External] : Re: JDK 20 Rampdown Phase 1 & Valhalla LW4 Early-Access builds

2022-12-21 Thread David Delabassee
Hi Rick, Just to confirm, the params passed below in your tests are passed to the JVM that is throwing the exception, right ? Can you try to comment the filter in `JDK/conf/management/management.properties` ? --David On 21/12/2022 19:25, Rick Hillegas wrote: Thanks for those pointers, Davi

Re: [External] : Re: JDK 20 Rampdown Phase 1 & Valhalla LW4 Early-Access builds

2022-12-21 Thread Rick Hillegas
Thanks for those pointers, David. I'm afraid that my naive attempts have failed to circumvent this filtering. All of the following commands fail with the same "java.io.InvalidClassException: filter status: REJECTED" error: java junit.textui.TestRunner org.apache.derbyTesting.functionTests.tes

Re: [External] : Re: JDK 20 Rampdown Phase 1 & Valhalla LW4 Early-Access builds

2022-12-21 Thread David Delabassee
Hi Rick, There's now a default serialization filter for JMX since 20-EA build 22 (1), see release notes (2) and test (3). To confirm this is indeed the issue, you can either relax the filter to allow your target classes to be deserialized, or disable the filter. (1) https://bugs.openjdk.org/