hg: jdk/sandbox: 8246282: [REDO] JDK-8245121 (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps

[chris.hegarty at oracle.com]

Changeset: d9485795ef99
Author:    bpb
Date:      2020-06-04 11:39 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/d9485795ef99

8246282: [REDO] JDK-8245121 (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps
Reviewed-by: psandoz, alanb

! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
! src/java.base/share/classes/java/nio/Heap-X-Buffer.java.template
! src/java.base/share/classes/java/nio/StringCharBuffer.java
! src/java.base/share/classes/java/nio/X-Buffer.java.template
+ test/jdk/java/nio/Buffer/BulkPutBuffer.java