If this really stays this way and reads all bytes into memory it should at 
least state so, as this can easily overflow heap. Besides the Javadoc is pretty 
specific but fails to mention the size comparison.

Greetings
Bernd

Gruss
Bernd
--
http://bernd.eckenfels.net
________________________________
From: core-libs-dev <core-libs-dev-boun...@openjdk.java.net> on behalf of Joe 
Wang <huizhe.w...@oracle.com>
Sent: Friday, April 27, 2018 6:51:08 AM
To: nio-dev; core-libs-dev
Subject: RFR(JDK11/NIO) 8202285: (fs) Add a method to Files for comparing file 
contents

Hi,

Considering extending isSameFile to add isSameContent to Files. Please
review.

JBS: https://bugs.openjdk.java.net/browse/JDK-8202285

webrev: http://cr.openjdk.java.net/~joehw/jdk11/8202285/webrev/

specdiff:
http://cr.openjdk.java.net/~joehw/jdk11/8202285/specdiff/java/nio/file/Files.html

Thanks,
Joe

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