git: openjdk/babylon: code-reflection: Allow mandel example to run without UI

[Gary Frost]

Changeset: 031393bb
Author:    Gary Frost <gfrost at openjdk.org>
Date:      2024-06-29 11:01:48 +0000
URL:       https://git.openjdk.org/babylon/commit/031393bb71d56e54c5c69984bb746c12e8bda504

Allow mandel example to run without UI

+ hat/examples/experiments/src/main/java/experiments/DebugBackend.java
! hat/examples/experiments/src/main/java/experiments/Mesh.java
+ hat/examples/experiments/src/main/java/experiments/PointyHat.java
+ hat/examples/experiments/src/main/java/experiments/PtrDebugBackend.java
! hat/examples/mandel/src/main/java/mandel/MandelCompute.java
! hat/hat/src/main/java/hat/buffer/ArgArray.java