question: public MemStore ( final DirectBufferPool pool , final int bufferCapacity ) { if ( pool == null ) throw new IllegalArgumentException ( ) ; if ( bufferCapacity <= 0 ) throw new IllegalArgumentException ( ) ; m_strategy = new MemStrategy ( new MemoryManager ( pool , bufferCapacity ) ) ; m_uuid = UUID . randomUUID ( ) ; }
target:  Create a new instance.