Oh boy, so now we've got: * The Legacy Cache stuff in EJB3 Core * Carlo's SPI in ejb3-cache * Brian's ha-server-cache-jbc, which implements ha-server-cache-spi, which isn't an extension of ejb3-cache... So I need to know in which direction we're moving. For now I'll just get enough hooks in there so I can take the Thread.sleep()s out of the tests and resolve EJBTHREE-1551. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4185827#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...