public void set(int index, long value) {final int o = index >>> 6;final int b = index & 63;final int shift = b << 0;blocks[o] = (blocks[o] & ~(1L << shift)) | (value << shift);}

public override void Set(int index, long value){int o = (int)((uint)index >> 6);int b = index & 63;int shift = b << 0;blocks[o] = (blocks[o] & ~(1L << shift)) | (value << shift);}
