simulatorParser.parseNeuronDef ( );
final Map<String, Para> modelParaMap = simulatorParser.modelParaMap;
final Para excPara = modelParaMap.get ( "exc" );
assertNotNull ( excPara );
final String excModel = excPara.getModel ( );
assertEquals ( "VSICLIFNeuronV2", excModel );
final VSICLIFNeuronParaV2
vsiclifNeuronParaV2 = ( VSICLIFNeuronParaV2 ) excPara;