RFR: 8299684: (bf) JNI direct buffer functions with large capacity behave unexpectedly [v4]

[Brian Burkhalter]

On Tue, 10 Jan 2023 02:15:42 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

> If you make it a JUnit test then you'll be able to paramatrized test with value sources, and use the assertions API when checking each of the buffer properties.

Converted to a JUnit test in 7f99faeebaea1dc55b592146aa3ba612bdb63d9e.
 
> Once the test is re-worded then you can get a sense as to how much memory it needs and whether you need a @requires in the test description to ensue that the test system has sufficient memory.

Added **@requires** constraining to 64-bit arch and memory at least 8GB in 7f99faeebaea1dc55b592146aa3ba612bdb63d9e.

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PR: https://git.openjdk.org/jdk/pull/11873