[lworld] RFR: 8372515: [lworld] Plumb in javac flags for compiling with preview mode [v2]

[Roger Riggs]

On Wed, 26 Nov 2025 19:53:13 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> David Beaumont has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove note about StableValue (not possible)
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/file/JRTIndex.java line 305:
> 
>> 303:     }
>> 304: 
>> 305:     private final FileSystemResources sharedResources;
> 
> The fields of JRTIndex should be at the top of the class.
> Fields, constructors, static methods, the rest.  
> There's some debate about where nested classes go (I say at the end).

It is worth saying something about the values that are kept here. 
It looks like a singleton but is per JRTIndex and preview.

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

PR Review Comment: https://git.openjdk.org/valhalla/pull/1761#discussion_r2566350265