HK2, multi-purpose kernel
By alexismp on sept. 24, 2010
Eduardo already covered GlassFish presence and commitment from Oracle in this post but I'd like to emphasize the HK2 part to point out that with this kernel now making its way into WebLogic, it's the only micro-kernel used in more than one application server. In fact HK2 is now used in the leading Open Source application server as well as in the leading commercial application server. More details on HK2 and how it's used in WebLogic were discussed in "HK2: Oracle WebLogic Server, Oracle GlassFish Server, and Beyond" (S319438).