public void testSchemaless() {
   try {
     ClassAdObjectPool objectPool = new ClassAdObjectPool();
     ClassAd pAd = new ClassAd(objectPool);
     String[] files = new String[] {"/jobads.txt"};
     ClassAdParser parser = new ClassAdParser(objectPool);
     CharArrayLexerSource lexerSource = new CharArrayLexerSource();
     for (String path : files) {
       List<Path> paths = new ArrayList<>();
       paths.add(Paths.get(getClass().getResource(path).toURI()));
       FileSystemWatcher watcher = new FileSystemWatcher(paths, null, false);
       LocalFSInputStream in = new LocalFSInputStream(watcher);
       SemiStructuredRecordReader recordReader = new SemiStructuredRecordReader(in, "[", "]");
       Value val = new Value(objectPool);
       while (recordReader.hasNext()) {
         val.reset();
         IRawRecord<char[]> record = recordReader.next();
         lexerSource.setNewSource(record.get());
         parser.setLexerSource(lexerSource);
         parser.parseNext(pAd);
         Map<CaseInsensitiveString, ExprTree> attrs = pAd.getAttrList();
         for (Entry<CaseInsensitiveString, ExprTree> entry : attrs.entrySet()) {
           ExprTree tree = entry.getValue();
           switch (tree.getKind()) {
             case ATTRREF_NODE:
             case CLASSAD_NODE:
             case EXPR_ENVELOPE:
             case EXPR_LIST_NODE:
             case FN_CALL_NODE:
             case OP_NODE:
               break;
             case LITERAL_NODE:
               break;
             default:
               System.out.println("Something is wrong");
               break;
           }
         }
       }
       recordReader.close();
     }
   } catch (Exception e) {
     e.printStackTrace();
     assertTrue(false);
   }
 }