On Mon, 2 Jun 2025 13:46:23 GMT, Christian Stein <cst...@openjdk.org> wrote:

> Please review this fix to correctly parse tokens in an argument file that 
> contains trailing comments without preceding whitespace characters before the 
> '#' comment marker, the number sign.
> 
> The specifaction of the `java` Command has in section [java Command-Line 
> Argument 
> Files](https://docs.oracle.com/en/java/javase/12/docs/specs/man/java.html#java-command-line-argument-files):
> 
> Use the number sign `#` in the argument file to identify comments.
> All characters following the `#` are ignored until the end of line.
> 
> There is not requirement specified to prepend a comment in a line with at 
> least one argument with one or more preceding whitespace characters.

src/java.base/share/native/libjli/args.c line 276:

> 274:                     }
> 275:                     pctx->cptr = nextc + 1;
> 276:                     return token;

This code duplicates a large part of the block of the previous case. Perhaps an 
internal helper method could be extracted?

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PR Review Comment: https://git.openjdk.org/jdk/pull/25589#discussion_r2121214111

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