RFR(XS) : 8178333: CTW/PathHandler uses == instead of String::equals for string comparison

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev/8178333/webrev.00/index.html
> 4 lines changed: 1 ins; 0 del; 3 mod;

Hi all,

could you please review this tiny fix? == was mistakenly used instead of String::equals in PathHandler.

webrev: http://cr.openjdk.java.net/~iignatyev/8178333/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8178333
testing: hotspot/test/testlibrary_tests/ctw

Thanks,
-- Igor