RFR 8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters.

[Kevin Walls]

Hi,

This problem means you can't use the SA if the target app contains a 
symbol which uses a non-ascii character.  The SA tool will fail with an 
error, the JVM itself and the SA having calculated different hashes for 
such Strings.

bug:
https://bugs.openjdk.java.net/browse/JDK-8028623

webrev:
http://cr.openjdk.java.net/~kevinw/8028623/webrev.00/

Thanks
Kevin