[code-reflection] Integrated: Fix unbox invocation

[Paul Sandoz]

On Mon, 18 Mar 2024 17:52:23 GMT, Paul Sandoz <psandoz at openjdk.org> wrote:

> The compiler generated incorrect models for unboxing:
> 1. The unboxing method is a virtual method on the box class, not a static method (as is the case for boxing).
> 2. When primitive casting to a box we need to use the boxed type as the referencing class of the invocation not `Object`.

This pull request has now been integrated.

Changeset: 5549b694
Author:    Paul Sandoz <psandoz at openjdk.org>
URL:       https://git.openjdk.org/babylon/commit/5549b694b691410a354cf0c7a579cdcd9222341b
Stats:     21 lines in 4 files changed: 3 ins; 0 del; 18 mod

Fix unbox invocation

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PR: https://git.openjdk.org/babylon/pull/41