static void Main(string[] args)
        {
            System.Console.WriteLine("Hello Lucene.Net");

            LuceneApplication        myLuceneApp = new LuceneApplication();
            List <PassageCollection> PassageList = new List <PassageCollection>();

            string indexPath = @"c:\temp\Week5Index";

            myLuceneApp.CreateIndex(indexPath);
            PassageList = myLuceneApp.JsonFileRead();
            System.Console.WriteLine("Adding Documents to Index");

            foreach (PassageCollection s in PassageList)
            {
                System.Console.WriteLine("Adding passage to Index");
                myLuceneApp.IndexText(s);
            }

            System.Console.WriteLine("All documents added.\n");

            // clean up
            myLuceneApp.CleanUpIndexer();


            myLuceneApp.CreateSearcher();
            myLuceneApp.CreateParser();

            // Activity 6
            myLuceneApp.DisplayResults(myLuceneApp.SearchIndex("\nhow long you need for "));


            myLuceneApp.CleanUpSearch();
            System.Console.ReadLine();
        }