hg: jdk9/sandbox/jdk: JDK-8054307-branch: tests update

[xueming.shen at oracle.com]

Changeset: a297617ad13e
Author:    sherman
Date:      2015-10-02 01:55 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/a297617ad13e

JDK-8054307-branch: tests update

+ test/java/lang/String/Chars.java
! test/java/lang/String/LiteralReplace.java
! test/java/lang/String/ToLowerCase.java
! test/java/lang/String/ToUpperCase.java
! test/sun/nio/cs/TestStringCoding.java
! test/sun/nio/cs/TestStringCodingUTF8.java