code: public static void setDecimals(int decimals) {
          FuzzyLite.decimals = decimals;
          DecimalFormat decimalFormat = FORMATTER.get();
          decimalFormat.setMinimumFractionDigits(decimals);
          decimalFormat.setMaximumFractionDigits(decimals);
      }
docs: Sets the number of decimals utilized when formatting scalar values
  
  @param decimals is the number of decimals utilized when formatting scalar
  values