RFR: 8338411: Implement JEP 486: Permanently Disable the Security Manager [v3]

[Brent Christian]

On Fri, 25 Oct 2024 20:13:52 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Sean Mullan has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 150 commits:
>> 
>>  - Merge remote-tracking branch 'jdk-sandbox/jep486' into JDK-8338411
>>  - Merge
>>  - Update @summary to replace "if the right permission is granted" can be replaced with "package java.lang is open to unnamed module".
>>  - Remove println about Security Manager.
>>  - Remove unused static variable NEW_PROXY_IN_PKG.
>>  - Remove static variable `DEFAULT_POLICY` and unused imports.
>>  - Remove hasSM() method and code that calls it, and remove comment about
>>    running test manually with SM.
>>  - clientlibs: import order
>>  - warning-string
>>  - java/net/httpclient/websocket/security/WSURLPermissionTest.java: integrated review feedback in renamed WSSanityTest.java
>>  - ... and 140 more: https://git.openjdk.org/jdk/compare/f7a61fce...cb50dfde
>
> test/jdk/java/util/concurrent/Executors/PrivilegedCallables.java line 28:
> 
>> 26:  * @bug 6552961 6558429
>> 27:  * @summary Test privilegedCallable, privilegedCallableUsingCurrentClassLoader
>> 28:  * @run main PrivilegedCallables
> 
> There's nothing privileged here; the test should be renamed or deleted if it duplicates other non-privileged call tests.

`Executors.privilegedCallable()` and `Executors.privilegedCallableUsingCurrentClassLoader()` are still present in the `Executors` class (though deprecated for removal). This test should be removed when those methods are removed. In the meantime, the name of the test seems reasonable to me.

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PR Review Comment: https://git.openjdk.org/jdk/pull/21498#discussion_r1819824791