git: openjdk/jdk19: 8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

[Brian Burkhalter]

Changeset: 651cbebb
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 22:57:35 +0000
URL:       https://git.openjdk.org/jdk19/commit/651cbebb96fc60e5db48ea68d38cbeb76b007550

8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

Backport-of: a9c2ab67c44872ce0247aef6bf972bf4246b44be

! src/java.base/share/classes/java/nio/channels/FileChannel.java