Integrated: 8282449: Intermittent OOM error in PredefinedMeshManagerTest

[Ambarish Rapte]

On Thu, 21 Apr 2022 15:07:38 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

> This is a test only fix. The tests used to create Sphere and Cylinder of large divisions, which could fail intermittently with OOM.
> The tests were added along with the fix for [JDK-8180151](https://bugs.openjdk.java.net/browse/JDK-8180151).
> The attributes of Sphere and Cylinder were chosen such that their hash code would collide. The large number of divisions results in creating large sized triangle mesh and sometimes cause OOM.
> 
> The fix: is to use different combination of hashcode colliding attributes with smaller number of divisions to avoid OOM.
> 
> There are two commits in the PR:
> 1. [First commit](https://github.com/openjdk/jfx/commit/1ff6054503f5042f9ede54faac6fa00ec4369612) contains the source changes with which test should fail. Only `sphereCacheTest` fails with this commit but not the `cylinderCacheTest`. The earlier combination of Cylinder attributes also does NOT fail.
> 2. [Second commit](https://github.com/openjdk/jfx/commit/0c8649abe94ef2b526007c37fab6910315a98654) reverts the source code changes.

This pull request has now been integrated.

Changeset: 7ddcb8bd
Author:    Ambarish Rapte <arapte at openjdk.org>
URL:       https://git.openjdk.java.net/jfx/commit/7ddcb8bdf8549c3c140b8697c781eb294ea2b0dc
Stats:     9 lines in 1 file changed: 0 ins; 3 del; 6 mod

8282449: Intermittent OOM error in PredefinedMeshManagerTest

Reviewed-by: kcr

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PR: https://git.openjdk.java.net/jfx/pull/782