[depends-on-external] Update to JDK25

[koppor]

Actions

• Wait for JDK 25.0.2 should be available on January, 20th (https://www.java.com/releases/) -> https://github.com/corretto/corretto-25/releases
• Merge this PR
• Integrate this branch into Fix JabRef-post-image.wsf to make it agnostic to the location of the … #13033 --> https://github.com/koppor/magic-merge-commit/
• Merge Fix JabRef-post-image.wsf to make it agnostic to the location of the … #13033
• Continue at [WIP] Enable Java EA builds and prepare JDK 26 #13937
• Experiment: Try out OpenJ9 (see Switch to Eclipse OpenJ9 (to gain performance) jabref-koppor#481) for details.

Background

Relative of #13937. Here, we just update the JDK to version 25. Due to https://bugs.openjdk.org/browse/JDK-8358723, we need to wait for 25.0.2 - see also #13937 (comment)

Steps to test

1. Download the build binary and start - check if its running
2. Open this branch in the IDE and check if "run" works.

Mandatory checks

• I own the copyright of the code submitted and I license it under the MIT license
• [/] I manually tested my changes in running JabRef (always required)
• [/] I added JUnit tests for changes (if applicable)
• [/] I added screenshots in the PR description (if change is visible to the user)
• [/] I described the change in CHANGELOG.md in a way that is understandable for the average user (if change is visible to the user)
• [/] I checked the user documentation: Is the information available and up to date? If not, I created an issue at https://github.com/JabRef/user-documentation/issues or, even better, I submitted a pull request updating file(s) in https://github.com/JabRef/user-documentation/tree/main/en.

[koppor]

I switched to Temurin in .sdkmanrc as most users use that - and we need Corretto only for distribution CC @Siedlerchr

[Siedlerchr]

openjdk version "25.0.1" 2025-10-21 LTS
OpenJDK Runtime Environment Corretto-25.0.1.8.1 (build 25.0.1+8-LTS)
OpenJDK 64-Bit Server VM Corretto-25.0.1.8.1 (build 25.0.1+8-LTS, mixed mode)

still crash

[Siedlerchr]

Fix is not yet in 25.01

[koppor]

[koppor]

The fix resulted in JDK-8369853 regression. These two issues should be backported together

[github-actions]

The build of this PR is available at https://builds.jabref.org/pull/14057/merge.