hg: jdk/sandbox: 8201540: [AIX] Extend the set of supported charsets in java.base

[chris.hegarty at oracle.com]

Changeset: 9c52da3b7819
Author:    simonis
Date:      2018-04-16 14:29 +0530
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/9c52da3b7819

8201540: [AIX] Extend the set of supported charsets in java.base
Reviewed-by: alanb, sherman, simonis
Contributed-by: bhamaram at in.ibm.com

! make/data/charsetmapping/charsets
! make/data/charsetmapping/stdcs-aix
! make/jdk/src/classes/build/tools/charsetmapping/SPI.java
- src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM942C.java
+ src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM942C.java.template
- src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM943C.java
+ src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM943C.java.template