RFR (XS): 8004661: Comment and function name java_lang_String::toHash is wrong

[Erik Helin]

Hi all,

the webrev is located at:
http://cr.openjdk.java.net/~ehelin/8004661/webrev.00/

Bug:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8004661

Summary:
I've renamed the function to_hash to hashCode and also updated the 
comments to use hashCode instead of to_hash.

Testing:
JPRT

Thanks,
Erik