Integrated: 8344220: Remove calls to SecurityManager and doPrivileged in java.net.InetAddress and sun.net.util.IPAddressUtil after JEP 486 integration

[Aleksei Efimov]

On Tue, 26 Nov 2024 00:31:24 GMT, Aleksei Efimov <aefimov at openjdk.org> wrote:

> This PR removes calls to and mentions of the `SecurityManager` and the `doPrivileged` from the `java.net.InetAddress` and `sun.net.util.IPAddressUtil` and related classes. 
> 
> Noteworthy changes:
> - the default value (`30s`) of the `networkaddress.cache.ttl` security property responsible for successfull address lookups  kept unchanged, the mention of SM removed from the property description in the `net-properties.html` file.
> - connect permission checks are removed from the `InetAddress`, and relevant classes, like `SocketPermission`. `SocketPermission.initEphemeralPorts` was also modified to remove `doPrivileged`.
> - `RuntimePermission("inetAddressResolverProvider")` permission has been removed from the system-wide `InetAddressResolver` initialization code.
> 
> `tier1` to `tier3` tests show no relevant failures.

This pull request has now been integrated.

Changeset: 880f9a7b
Author:    Aleksei Efimov <aefimov at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/880f9a7b161fc5092ece8cfe02b5c55c32baba36
Stats:     310 lines in 6 files changed: 16 ins; 226 del; 68 mod

8344220: Remove calls to SecurityManager and doPrivileged in java.net.InetAddress and sun.net.util.IPAddressUtil after JEP 486 integration

Reviewed-by: jpai, dfuchs, alanb

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PR: https://git.openjdk.org/jdk/pull/22376