added UnsafeMemoryServiceImpl
refactored MemoryServiceImpl -> moved common things to
AbstractMemoryService class
Added some basic tests for unsafe
Modified karaf startup configuration to allow sun.misc to be used

git-svn-id: https://svn.apache.org/repos/asf/directmemory/trunk@1385390 13f79535-47bb-0310-9956-ffa450edef68
17 files changed