hg: jdk9/dev/jdk: 8174831: Reduce number of Charset classes loaded on bootstrap

[claes.redestad at oracle.com]

Changeset: a9986a4dff27
Author:    redestad
Date:      2017-02-13 20:32 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/a9986a4dff27

8174831: Reduce number of Charset classes loaded on bootstrap
Reviewed-by: alanb

! src/java.base/share/classes/java/lang/StringCoding.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
! src/java.base/share/classes/sun/nio/cs/US_ASCII.java