hg: jdk9/sandbox/hotspot: JDK-8054307-branch: String.toCharArray() should use arraycopy when string is UTF16 encoded.

[tobias.hartmann at oracle.com]

Changeset: 0d9f68d791fe
Author:    thartmann
Date:      2015-05-29 13:04 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/0d9f68d791fe

JDK-8054307-branch: String.toCharArray() should use arraycopy when string is UTF16 encoded.

! src/share/vm/opto/library_call.cpp