RFR: 8350813: Rendering of bulky sound bank from MIDI sequence can cause OutOfMemoryError

[Alexander Zvegintsev]

On Wed, 26 Feb 2025 22:26:48 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

> - Check that the calculated audio data size does not exceed available heap memory before committing to the rendering
> - Add a test case

test/jdk/javax/sound/midi/BulkSoundBank/BulkSoundBank.java line 33:

> 31:  * @bug 8350813
> 32:  * @summary Rendering of bulky sound bank from MIDI sequence can cause OutOfMemoryError.
> 33:  * @run main/othervm -Xmx1g BulkSoundBank

The test can still throw OOME with `@run main/othervm -Xmx2g BulkSoundBank` after the fix. (Tested on Ubuntu 22.04)

So it looks like the condition when we throw the `InvalidMidiDataException` should be tuned.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23814#discussion_r1972667485