RFR: 8299213: Bad cast in GrowableArrayWithAllocator<>::grow

[Kim Barrett]

On Mon, 16 Jan 2023 09:11:19 GMT, Afshin Zafari <duke at openjdk.org> wrote:

> ### Description 
> The grow size was wrongfully casted from `int` to `uint32`.
> 
> ### Patch
> The casting is removed.
> 
> ### Tests
> Local: **gtest:GrowableArrays***
> mach5 tier1-5

Looks good.

src/hotspot/share/utilities/growableArray.hpp line 517:

> 515: void GrowableArrayWithAllocator<E, Derived>::grow(int j) {
> 516:   // grow the array by increasing _capacity to the first power of two larger than the size we need
> 517:   expand_to(next_power_of_2(j));

I thought I'd gotten rid of this cast as part of JDK-8295808, but obviously not.

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Marked as reviewed by kbarrett (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12007