Force JVM crash fails to crash the JVM when LWJGL is in debug mode, instead merely crashing the game

The bug

When LWJGL is in debug mode, it checks for null pointers. This breaks the forced JVM crash, which uses MemoryUtil.memSet(0L, 0, 1L) which performs such a check.

How to reproduce

1. Add -Dorg.lwjgl.util.Debug=true to the JVM arguments to enable LWJGL debug mode.

2. Hold right control+F3+C

3. The game will crash with the attached report with an java.lang.IllegalArgumentException. The JVM will not crash.

(note: if you get a regular "Manually triggered debug crash", then the forced JVM crash did not trigger due to MC-135509; that is not this issue).

Fix:

Use a memory address other than 0. For instance, 1 would be fine, and in this case memPutByte could be used (which normally wouldn't work as memPutByte always checks for null pointers, which is why I assume memSet was used). Alternatively, 0xDEADBEEF would be recognizable as an intended debug value.