code: @Override
      public Object getParameterType(String name) {
          if ("maxIterations".equals(name)) return Integer.MAX_VALUE;
          if ("lpeChecker".equals(name)) return Boolean.TRUE;
          if ("maxResonStruc".equals(name)) return Integer.MAX_VALUE;
          return null;
      }
docs: Gets the parameterType attribute of the SigmaElectronegativityDescriptor
  object
  
  @param  name  Description of the Parameter
  @return       The parameterType value