[code-reflection] RFR: Determine if lambda operation originates from a method reference

[Maurizio Cimadamore]

On Mon, 22 Apr 2024 20:49:40 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> Add a method to determines if a lambda operation could have originated from a method reference declared in Java source code.
> 
> Consider later generalizing to a lambda operation that may have originated from a lambda expression that only invokes another method, which may include the capturing of some or all method arguments.

src/java.base/share/classes/java/lang/reflect/code/op/CoreOps.java line 610:

> 608:                             return null;
> 609:                         }
> 610:                         if (invokeResult.op() != methodRefInvokeOp) {

Is `!=` robust enough here?

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

PR Review Comment: https://git.openjdk.org/babylon/pull/60#discussion_r1576085473