docs: private void processElementUniform(GeneratorSingleCluster cluster, Node cur) {
      double min = 0.0;
      double max = 1.0;
  
      String minstr = ((Element) cur).getAttribute(ATTR_MIN);
      if(minstr != null && minstr.length() > 0) {
        min = ParseUtil.parseDouble(minstr);
      }
      String maxstr = ((Element) cur).getAttribute(ATTR_MAX);
      if(maxstr != null && maxstr.length() > 0) {
        max = ParseUtil.parseDouble(maxstr);
      }
  
      // *** new uniform generator
      Random random = cluster.getNewRandomGenerator();
      Distribution generator = new UniformDistribution(min, max, random);
      cluster.addGenerator(generator);
  
      // TODO: check for unknown attributes.
      XMLNodeIterator iter = new XMLNodeIterator(cur.getFirstChild());
      while(iter.hasNext()) {
        Node child = iter.next();
        if(child.getNodeType() == Node.ELEMENT_NODE) {
          LOG.warning("Unknown element in XML specification file: " + child.getNodeName());
        }
      }
    }