Support the new Exchange#lock method
Minor fix in ExchangeLockTest
Fix up javadoc, make Exchange#setTimoutMillis public, and add test
Fix up javadoc, make Exchange#setTimoutMillis public, and add test
Fix ExchangeTest unit test
zero timeout means default
Tweak a variable name
Merge from trunk.  Merge from java7-issues
Rev version because server should depend on new lock API
Merge from trunk and modify for review comments
Clarify JavaDoc
Source code cleanup
Add extra prune cycle in ExchangeLockTest#lockTablePruning
Explicit call to pruneObsoleteTransactions in ExchangeLockTest
Merge 3.2.6-upgrade
Source code cleanup
Another attempt at fixing ExchangeLockTest
merge pbeaman: Supports a new method Exchange#lock.

https://code.launchpad.net/~pbeaman/akiban-persistit/add-lock/+merge/144343