Jackrabbit performance

AddGroupMembersTest BigFileReadTest BigFileWriteTest ConcurrentReadTest ConcurrentReadWriteTest CreateManyChildNodesTest CreateUserTest DescendantSearchTest GroupGetMembersTest GroupMemberLookupTest LoginLogoutTest LoginTest PathBasedQueryTest ReadPropertyTest SetPropertyTest SimpleSearchTest SmallFileReadTest SmallFileWriteTest SQL2DescendantSearchTest SQL2SearchTest ThreeWayJoinTest TransientManyChildNodesTest TwoWayJoinTest UpdateManyChildNodesTest