public void Run()
{
OperationPerformer.PerformOperation opAdd = PerformAddition;
OperationPerformer.PerformOperation opSub = PerformSubtraction;
OperationPerformer perfAdd = new OperationPerformer(opAdd);
perfAdd.Perform();
/*OperationPerformer perfAddWithMethod = new OperationPerformer(PerformAddition);
* perfAddWithMethod.Perform();
*
* OperationPerformer perfSub = new OperationPerformer(opSub);
* perfSub.Perform();
* OperationPerformer perfSubWithMethod = new OperationPerformer(PerformSubtraction);
* perfSubWithMethod.Perform();*/
}
