[threeten-dev] Review of fix for #238 rename DateTimeFormatter.print() to format()

[Roger Riggs]

Please review this recommended change to the name of the print method to 
format
to align with the JDK's use for format.

javadoc:
    http://cr.openjdk.java.net/~rriggs/javadoc-format-238/

webrev:
   http://cr.openjdk.java.net/~rriggs/webrev-format-238/

Thanks, Roger