public static void AfterClass()
 {
     Reader.Dispose();
     MultiReader.Dispose();
     MultiReaderDupls.Dispose();
     Dir.Dispose();
     Sdir1.Dispose();
     Sdir2.Dispose();
     Reader   = MultiReader = MultiReaderDupls = null;
     Searcher = MultiSearcher = MultiSearcherDupls = null;
     Dir      = Sdir1 = Sdir2 = null;
 }
 public override void AfterClass()
 {
     Reader.Dispose();
     MultiReader.Dispose();
     MultiReaderDupls.Dispose();
     Dir.Dispose();
     Sdir1.Dispose();
     Sdir2.Dispose();
     Reader   = MultiReader = MultiReaderDupls = null;
     Searcher = MultiSearcher = MultiSearcherDupls = null;
     Dir      = Sdir1 = Sdir2 = null;
     base.AfterClass();
 }