On Thu, 6 Feb 2025 19:46:21 GMT, Naoto Sato <na...@openjdk.org> wrote:

> This is a follow-on fix to 
> [JDK-8337506](https://bugs.openjdk.org/browse/JDK-8337506). The Java launcher 
> can take arguments from "JDK_JAVA_OPTIONS" environment variable, so the same 
> processing is needed. Also, obsolete code for Windows 9x has been removed.

src/java.base/share/native/libjli/args.c line 479:

> 477:     jboolean ret = JNI_FALSE;
> 478: 
> 479:     if (firstAppArgIndex != 0 && // If not 'java', return

Hello Naoto, this is a pre-existing thing, but since we are changing this part 
of the code, I think the checks for `firstAppArgIndex` and `relaunch` can be 
moved before the call to `getenv()` (and now before `winGetEnv()` too) since 
the syscall to `getenv()` wasn't anyway changing the state of 
`firstAppArgIndex` or `relaunch`. I think doing those checks before the call to 
fetch the env value will simplify the conditional check here a bit, in terms of 
readability.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23498#discussion_r1946511351

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