[code-reflection] RFR: Lazily invoke lambda op building method [v3]

[Paul Sandoz]

On Fri, 19 Dec 2025 22:18:29 GMT, Mourad Abbay <mabbay at openjdk.org> wrote:

>> src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java line 553:
>> 
>>> 551: 
>>> 552:         clb.withMethod("getModel", MethodTypeDesc.of(reflectableLambdaInfo.funcOpClass()),
>>> 553:                 ACC_PRIVATE + ACC_STATIC + ACC_SYNCHRONIZED,
>> 
>> This method does not need to be synchronized since it is only called by `getQuoted` which is synchronized.
>
> The method is static. So two instance of the lambda class can call it in parallel making the value of the field model undefined and we can no longer guarantee that model is shared.

Doh! yes you are right.

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

PR Review Comment: https://git.openjdk.org/babylon/pull/769#discussion_r2636483438