RFR - JDK-8203442 String::transform (Code Review)

[Jim Laskey]

Please review the code for String::transform. The goal is to provide a String instance method to allow function application of custom transformations applied to an instance of String.

webrev: http://cr.openjdk.java.net/~jlaskey/8203442/webrev/index.html
jbs: https://bugs.openjdk.java.net/browse/JDK-8203442
csr: https://bugs.openjdk.java.net/browse/JDK-8203703

Cheers,

— Jim