question: private static < T extends AbstractBlockBase < T > > PriorityQueue < T > initializeWorklist ( T startBlock , BitSet visitedBlocks ) { PriorityQueue < T > result = new PriorityQueue < > ( INITIAL_WORKLIST_CAPACITY , new BlockOrderComparator < > ( ) ) ; result . add ( startBlock ) ; visitedBlocks . set ( startBlock . getId ( ) ) ; return result ; }
target:  Initializes the priority queue used for the work list of blocks and adds the start block.