The JMManager methods waitScanFinished() and isScanInProgress() are not
synchronized. See the discussion in issue 74692. The reason for avoiding
synchronization mentioned in that issue, that is avoiding deadlocks, is not a
valid one. Lack of synchronization can cause random bugs which are hard to
reproduce and debug.
Javacore module was replaced by Retouche infrastructure. This bug is not valid
in trunk any more.
Reorganization of java component