RFR: 8359115: [s390x] Test CreateSymbolsReproducibleTest.java failure

[Jaikiran Pai]

On Wed, 11 Feb 2026 05:56:59 GMT, Harshit470250 <duke at openjdk.org> wrote:

> The ct.sym files generated are ZIP files and s390 uses a hardware implemented compressor called DFLTCC which cannot produce reproducible output. This test passes if I configure JDK with --with-zlib=bundled which tells the JDK to use the libraries which is included in the JDK repository. 
> The issue of reproducibility of OpenJDK builds has already been discussed [here](https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openjdk.org_pipermail_core-2Dlibs-2Ddev_2025-2DDecember_155982.html&d=DwMDaQ&c=BSDicqBQBDjDI9RkVyTcHQ&r=w0Wn6exZ1ihAA4CIph_tgI_NY0CJbtN8IwiZpKcOBCY&m=paFsUF-LzizRh-DpxIUlEX_VJ35NKU78B5hwJZh3lkBbPsUbUpt6gGLdBGbGa5-k&s=R-JDKtAKA8g0RhXBv15kmAD0JIG1HQJWY5J4c224MrA&e=).

test/langtools/tools/javac/platform/createsymbols/CreateSymbolsReproducibleTest.java line 2:

> 1: /*
> 2:  * Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.

Hello Harshit, the copyright year here should be `2025, 2026, `.

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PR Review Comment: https://git.openjdk.org/jdk/pull/29665#discussion_r2811167637