reckart opened a new issue, #264: URL: https://github.com/apache/uima-uimaj/issues/264
**Describe the bug** COMPRESSED_FILTERED_TSI produces different output on different JDKs or at least on different systems. **To Reproduce** Steps to reproduce the behavior: Run `CasSerializationDeserialization_COMPRESSED_FILTERED_TSI_Test.serializeAndCompareToReferenceTest` in particular test 12 (`casWithLists`) and 13 (`casWithArrays`) on different JDKs: * ❌ MacOS openjdk version "1.8.0_252" OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_252-b09) OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.252-b09, mixed mode) * ✅ Mac OS openjdk version "1.8.0_332" OpenJDK Runtime Environment (Zulu 8.62.0.19-CA-macosx) (build 1.8.0_332-b09) OpenJDK 64-Bit Server VM (Zulu 8.62.0.19-CA-macosx) (build 25.332-b09, mixed mode) * ❌ Linux Azul_JDK_8/zulu8.62.0.19-ca-jdk8.0.332-linux_x64 **Expected behavior** The format should be consistent across deployments. **Screenshots** * [cas-with-lists-reference-cas.bin.zip](https://github.com/apache/uima-uimaj/files/10092475/reference-cas.bin.zip) (MacOS Zulu 8.62.0.19-CA-macosx) (build 25.332-b09, mixed mode) * [casWithLists-actual-cas.bin.zip](https://github.com/apache/uima-uimaj/files/10092478/casWithLists-actual-cas.bin.zip) (MacOS AdoptOpenJDK)(build 1.8.0_252-b09) **Please complete the following information:** - Version: 3.4.0-SNAPSHOT -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@uima.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org