git: openjdk/jdk: 8278268: (ch) InputStream returned by Channels.newInputStream should have fast path for FileChannel targets

[Brian Burkhalter]

Changeset: 40aea046
Author:    Markus KARG <markus at headcrashing.eu>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2023-04-03 15:45:29 +0000
URL:       https://git.openjdk.org/jdk/commit/40aea04680a75b97bbd8dd726f92e6722232ee43

8278268: (ch) InputStream returned by Channels.newInputStream should have fast path for FileChannel targets

Reviewed-by: bpb

! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
! test/jdk/java/nio/channels/Channels/TransferTo.java
+ test/jdk/java/nio/channels/Channels/TransferTo2.java
+ test/jdk/java/nio/channels/Channels/TransferToBase.java
+ test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferFrom.java
+ test/jdk/java/nio/channels/Channels/TransferTo_2GB_transferTo.java