code: @Override
      public Object[] getParameters() {
          // return the parameters as used for the descriptor calculation
          Object[] params = new Object[2];
          params[0] = checkAromaticity;
          params[1] = salicylFlag;
          return params;
      }
docs: Gets the parameters attribute of the XLogPDescriptor object.
  
  @return    The parameters value [boolean checkAromaticity, boolean salicylFlag]
  @see #setParameters