Bug 561663: [RJ-Servi] Fix JMPoolServer.waitForDisposal not waiting for
termination of executors

  - Move control of executor of APool2NodeFactory to PoolManager
  - Add tracking of created and finally closed APool2 to PoolManager

Change-Id: I189629c5f9e86f1bd2dfcd61d1dd7f9e943de976
4 files changed