[11u] RFR 8216184: CDS/appCDS tests failed on Windows due to long path to a classlist file

[Zhengyu Gu]

I would like to backport this patch to 11u for parity with Oracle 11.0.13.

The original bug: https://bugs.openjdk.java.net/browse/JDK-8216184
The original patch: http://hg.openjdk.java.net/jdk/jdk/rev/b7dca420fa0c

The original patch does not apply cleanly, due to JDK-8206470 moved 
surrounding lines (_line_no and _interfaces) in classListParser.cpp 
down, that resulted merge conflict, and this is the only conflict.

11u webrev: http://cr.openjdk.java.net/~zgu/JDK-8216184-11u/webrev.00/

Test:
   hotspot_cds on Linux x86_64 and Windows 64.

Thanks,

-Zhengyu