hg: jdk9/sandbox/jdk: Initial compressed string prototype

[xueming.shen at oracle.com]

Changeset: 39267964c53a
Author:    sherman
Date:      2014-12-16 07:57 -0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/39267964c53a

Initial compressed string prototype

! make/mapfiles/libjava/mapfile-vers
! make/mapfiles/libjava/reorder-sparc
! make/mapfiles/libjava/reorder-sparcv9
! make/mapfiles/libjava/reorder-x86
! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringBuffer.java
! src/java.base/share/classes/java/lang/StringBuilder.java
+ src/java.base/share/classes/java/lang/StringCoder.java
+ src/java.base/share/classes/java/lang/StringCoderLatin1.java
+ src/java.base/share/classes/java/lang/StringCoderUTF16.java
! src/java.base/share/classes/java/lang/StringCoding.java
! src/java.base/share/native/libjava/String.c