code: @Override
      public void setParameters(Object[] params) throws CDKException {
          if (params.length != 1) throw new CDKException("One parameter expected");
          if (!(params[0] instanceof Boolean)) throw new CDKException("Boolean parameter expected");
          addlp = (Boolean) params[0];
      }
docs: Sets the parameters attribute of the IPMolecularLearningDescriptor object
  
  @param  params            The new parameters value
  @exception  CDKException  Description of the Exception