Ok, I remember now. It's not the first time `AbstractCacheTest.getDefaultClusteredCacheConfig()` has caused problems because it disables state transfer. BTW, doesn't https://issues.jboss.org/browse/ISPN-2842 sound familiar?

I just ran the core and query test suites with the `.stateTransfer().fetchInMemoryState(false)` line commented out and I didn't get any  failures, so I think we should just remove it. I believe ST was disabled to speed up the tests, but nowadays it doesn't make any difference. If any tests do require ST to be disabled, they can disable it themselves.