Jira ticket #MB-8240.  Add println debug statements.

Change-Id: I7d99e8807167d4c731571aed962e36943092b3c1
Reviewed-on: http://review.couchbase.org/26358
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>