git: openjdk/jdk11u-dev: 8220083: Remove hard-coded 127.0.0.1 loopback address in JDK networking tests

[Goetz Lindenmaier]

Changeset: d0045daa
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-11-06 07:28:59 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/d0045daa83d0771f1ba5d7bf5da6bdffa41968da

8220083: Remove hard-coded 127.0.0.1 loopback address in JDK networking tests

Tests that hardcode "127.0.0.1" fail in an environment where only IPv6 is available and IPv4 is not.

Reviewed-by: mbaesken
Backport-of: ef9ce3be1e33f1a45a6d8fbcbe3d4ceffcf7c4ce

! test/jdk/com/sun/net/httpserver/TestLogging.java
! test/jdk/com/sun/net/httpserver/bugs/6725892/Test.java
! test/jdk/com/sun/net/httpserver/bugs/B6361557.java
! test/jdk/com/sun/net/httpserver/bugs/TruncatedRequestBody.java
! test/jdk/com/sun/nio/sctp/SctpMultiChannel/SendFailed.java
! test/jdk/java/net/Authenticator/B6870935.java
! test/jdk/java/net/DatagramSocket/SendDatagramToBadAddress.java
! test/jdk/java/net/HttpURLConnection/SetAuthenticator/HTTPTestServer.java
! test/jdk/java/net/Socket/UrgentDataTest.java
! test/jdk/java/net/SocketOption/OptionsTest.java
! test/jdk/java/net/httpclient/UnknownBodyLengthTest.java
! test/jdk/java/nio/channels/AsyncCloseAndInterrupt.java
! test/jdk/java/nio/channels/AsynchronousChannelGroup/bootlib/Attack.java
! test/jdk/java/nio/channels/Selector/LotsOfCancels.java
! test/jdk/java/nio/channels/SocketChannel/AsyncCloseChannel.java
! test/jdk/java/nio/channels/SocketChannel/CloseRegisteredChannel.java
! test/jdk/java/nio/channels/SocketChannel/CloseTimeoutChannel.java
! test/jdk/java/nio/channels/SocketChannel/SocketInheritance.java
! test/jdk/java/nio/channels/etc/AdaptorCloseAndInterrupt.java
! test/jdk/java/nio/channels/etc/Shadow.java
! test/jdk/java/nio/charset/coders/StreamTimeout.java
! test/jdk/java/rmi/transport/readTimeout/ReadTimeoutTest.java
! test/jdk/jdk/net/Sockets/QuickAckTest.java
! test/jdk/jdk/net/Sockets/Test.java
! test/jdk/sun/net/www/protocol/http/TunnelThroughProxy.java