code: public UpdateSketchBuilder setLocalNominalEntries(final int nomEntries) {
      bLocalLgNomLongs = Integer.numberOfTrailingZeros(ceilingPowerOf2(nomEntries));
      if ((bLocalLgNomLongs > MAX_LG_NOM_LONGS) || (bLocalLgNomLongs < MIN_LG_NOM_LONGS)) {
        throw new SketchesArgumentException(
            "Nominal Entries must be >= 16 and <= 67108864: " + nomEntries);
      }
      return this;
    }
docs: Sets the Nominal Entries for the concurrent local sketch. The minimum value is 16 and the
  maximum value is 67,108,864, which is 2^26.
  Be aware that sketches as large as this maximum
  value have not been thoroughly tested or characterized for performance.
  
  @param nomEntries <a href="{@docRoot}/resources/dictionary.html#nomEntries">Nominal Entries</a>
  This will become the ceiling power of 2 if it is not.
  @return this ConcurrentThetaBuilder