hg: jdk9/sandbox/jdk: Merge

[michael.x.mcmahon at oracle.com]

Changeset: 71e1294936ec
Author:    michaelm
Date:      2015-12-21 18:09 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/71e1294936ec

Merge

- src/java.base/share/classes/sun/misc/BASE64Decoder.java
- src/java.base/share/classes/sun/misc/BASE64Encoder.java
- src/java.base/share/classes/sun/misc/CharacterDecoder.java
- src/java.base/share/classes/sun/misc/CharacterEncoder.java
- src/java.base/share/classes/sun/misc/UCDecoder.java
- src/java.base/share/classes/sun/misc/UCEncoder.java
- src/java.base/share/classes/sun/misc/UUDecoder.java
- src/java.base/share/classes/sun/misc/UUEncoder.java
- test/sun/misc/Encode/DecodeBuffer.java
- test/sun/misc/Encode/Encode.java
- test/sun/misc/Encode/GetBytes.java