RFR 8223350(S): Use 'inline' classes instead of 'value' classes

[Roger Riggs]

Please review the change in terminology from 'value' to 'inline'.
The changes in java/lang/reflect classes and corresponding tests.
(It does not change the API or Javadoc, that is covered in 8223351).

Webrev:
http://cr.openjdk.java.net/~rriggs/webrev-inline-8223350/index.html
Issue:
   https://bugs.openjdk.java.net/browse/JDK-8223350

Thanks, Roger