LWHistBitUtils Node1 LWHistBitUtils + countSetBits() + countSetBitsBefore() + bitIsSet() + setBit() + totalSummedOffsetInStages() + posMSB() + posLSB() + posMSB() + posLSB() + minZero() - LWHistBitUtils() - ~LWHistBitUtils() - stageOffset8Bits()