hg: jdk/submit: 8227080: (fs) Files.newInputStream(...).skip(n) is slow

[brian.burkhalter at oracle.com]

Changeset: 8c19519114e7
Author:    bpb
Date:      2019-07-03 14:37 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/8c19519114e7

8227080: (fs) Files.newInputStream(...).skip(n) is slow
Reviewed-by: sbordet, rriggs, fweimer

! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
! test/jdk/java/nio/file/Files/Misc.java