RFA: 8061305: Javadoc crashes when method name ends with "Property"

[Severin Gehwolf]

Hi,

Please approve this backport to 8u. The fix is the same as in JDK 9+
after path unshuffeling. The only difference is in tests. The test
structure changed significantly in JDK 9+, hence the difference.

Bug: https://bugs.openjdk.java.net/browse/JDK-8061305
webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8061305/webrev.02/
Review-thread for 8u changes:
http://mail.openjdk.java.net/pipermail/javadoc-dev/2018-June/000555.html

Thanks,
Severin