> This replaces all `JNI_VERSION` version strings with `JNI_VERSION_1_8`.
> All of JavaFX is `JNI_VERSION_1_8` now.
> 
> - Tested with JLink+JPackage (with and without JMods)
> - Tested with GraalVM (newest version 25)
> 
> Sometimes this allowed to replace code that was always built like this:
> 
> 
> #ifdef JNI_VERSION_1_8
>     //min. returned JNI_VERSION required by JDK8 for builtin libraries
>     JNIEnv *env;
>     if ((*vm)->GetEnv(vm, (void **)&env, JNI_VERSION_1_8) != JNI_OK) {
>         return JNI_VERSION_1_4;
>     }
>    ...
> 
> 
> with:
> 
> return JNI_VERSION_1_8;
> 
> 
> **Question -> Will do as Follow-up** 
> 
> ~There are a few locations where we have the following pattern;~
> 
>     if (jvm->GetEnv((void **)&env, JNI_VERSION_1_8)) {
>         return JNI_ERR; /* JNI version not supported */
>     }
> 
> ~which should not happen anymore, right? 
> Most of the code locations do not have this check and just do:~
> 
> jvm->GetEnv(&env, JNI_VERSION_1_8);
> 
> ~Should I follow that pattern for the few locations left?~
> 
> ---------
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK 
> Interim AI Policy](https://openjdk.org/legal/ai).

Marius Hanl has updated the pull request with a new target base due to a merge 
or a rebase. The incremental webrev excludes the unrelated changes brought in 
by the merge/rebase. The pull request contains two additional commits since the 
last revision:

 - Merge branch 'master' of https://github.com/openjdk/jfx into 
JDK-8385270-Bump-JNI_VERSION-to-1.8-everywhere
 - 8385270: Bump JNI_VERSION to 1.8 everywhere

-------------

Changes:
  - all: https://git.openjdk.org/jfx/pull/2175/files
  - new: https://git.openjdk.org/jfx/pull/2175/files/1928644b..6ea68250

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=2175&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=2175&range=00-01

  Stats: 30369 lines in 341 files changed: 14256 ins; 3319 del; 12794 mod
  Patch: https://git.openjdk.org/jfx/pull/2175.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/2175/head:pull/2175

PR: https://git.openjdk.org/jfx/pull/2175

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