hg: jdk9/dev/jdk: 8153414: (fs) Internal sun/nio/fs exceptions should be stackless

[brian.burkhalter at oracle.com]

Changeset: 8aab9eb6dd72
Author:    bpb
Date:      2016-04-08 09:36 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/8aab9eb6dd72

8153414: (fs) Internal sun/nio/fs exceptions should be stackless
Summary: Override fillInStackTrace() to be a no-op in UnixException and WindowsException.
Reviewed-by: alanb
Contributed-by: Aleksey Shipilev <aleksey.shipilev at oracle.com>

! src/java.base/unix/classes/sun/nio/fs/UnixException.java
! src/java.base/windows/classes/sun/nio/fs/WindowsException.java