RFR: 8301578: Perform output outside synchronization in Module.class [v6]

[Alan Bateman]

On Thu, 9 Feb 2023 16:46:08 GMT, Per Minborg <pminborg at openjdk.org> wrote:

>> This PR proposed to reduce contention in synchronized methods mainly by doing I/O operations outside synch blocks.
>
> Per Minborg has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Undo more unintended edits

I think this is a good cleanup overall.

src/java.base/share/classes/java/lang/Module.java line 288:

> 286:      * in the outer Module class as that would create a circular initializer dependency.
> 287:      */
> 288:     private static final class EnableNativeAccessHandler {

I see this has been renamed EnableNativeAccessHandler, maybe drop "Handler" as it just sets the enableNativeAccess bit, nothing more.

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PR: https://git.openjdk.org/jdk/pull/12193