docs: public void forEach(IntConsumer consumer)
      {
          for (int ii=0;ii<array.length;ii++)
          {
              if (array[ii] != 0)
              {
                  int lim = Math.min(bits, (ii+1)*8);
                  for (int jj=ii*8;jj<lim;jj++)
                  {
                      if (isSet(jj))
                      {
                          consumer.accept(jj);
                      }
                  }
              }
          }
      }