RFR: 8344181: Remove SecurityManager and related calls from jdk.management and jdk.management.agent [v4]

[Chris Plummer]

On Wed, 20 Nov 2024 14:53:54 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

>> Remove redundant SecurityManager, AccessController references
>> (following on from JDK-8338411: Implement JEP 486: Permanently Disable the Security Manager).
>> 
>> src/jdk.management/share/classes/com/sun/management/internal/GarbageCollectionNotifInfoCompositeData.java
>> There is an existing theoretical path where GcInfoBuilder stays null, should never happen, "com.sun.management.GcInfo" exists...
>> 
>> src/jdk.management/share/classes/com/sun/management/internal/GcInfoCompositeData.java
>> Similarly there is an existing assumption that Class.forName("com.sun.management.GcInfo") succeeds.
>
> Kevin Walls has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove a Util.checkControlAccess

Marked as reviewed by cjplummer (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/22155#pullrequestreview-2449801031