RFR: 8296535: Unnecessary Vector usage in AquaFileSystemModel.FilesLoader

[j3graham]

On Wed, 2 Nov 2022 08:19:41 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

> Couple of local variables in `com.apple.laf.AquaFileSystemModel.FilesLoader#run` are used only within the method from single thread. So we can avoid usage of legacy synchronized `Vector` here and use `ArrayList` instead.

src/java.desktop/macosx/classes/com/apple/laf/AquaFileSystemModel.java line 261:

> 259:     }
> 260: 
> 261:     protected void sort(ArrayList<Object> v) {

The custom sort implementation here could be replaced with the standard list.sort with an appropriate comparator

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PR: https://git.openjdk.org/jdk/pull/10942