RFR: CODETOOLS-7903210: JOL: Minor code cleanups [v2]

[Aleksey Shipilev]

On Tue, 14 Jun 2022 01:33:02 GMT, Steafan Chou <duke at openjdk.java.net> wrote:

>> jol-benchmarks/src/main/java/org/openjdk/jol/GraphInstanceBench.java line 49:
>> 
>>> 47:         arr = new Integer[size];
>>> 48:         for (int c = 0; c < size; c++) {
>>> 49:             arr[c] = c;
>> 
>> This boxing was intentional, please revert this hunk.
>
> I am revert this hunk,but I wonder why this is done on purpose.

Because we want allocations to be cobbled together, not referenced from the integer cache.

-------------

PR: https://git.openjdk.org/jol/pull/26