Remove directory that was created (inadvertently?) in commit r1022963:

r1022963 | zhoukevin | 2010-10-15 16:17:01 +0100 (Fri, 15 Oct 2010) | 2 lines

For objects of types generated by methods of java.util.Collections class,
like java.util.Collections$UnmodifiableCollection generated by
java.util.Collections.unmodifiableCollection(Collection) method etc,
HARMONY has problem to encode and decode them while Oracle JDK doesn't.
This patch also adds several test cases to reproduce those problems.

git-svn-id: 13f79535-47bb-0310-9956-ffa450edef68
1 file changed