…enerates runtime NPE
…ure in core
* Disabled some tests that will be revisited in ISPN-1427 * Some Spring tests might not be closing HotRod servers, so temporarily made them use different ports. That will be reviewed in ISPN-1427
* Fixed ConcurrentJoinTest which was waiting for a view of 12 nodes instead of 8 nodes (side effect of ISPN-1194).
* Remove unnecessary private method
* Better javadocs
…verride to match Infinispan 5.1 - abide by Spring 3.1 M2 Cache/CacheManager interfaces - replaced evictionWakeUpInterval with expirationWakeUpInterval (non-backwards compatible)