code: @Test public void literalWithAccolades() throws ScanException {
    String input0="%logger";
    String input1="24";
    String input2=" - %m";
    String input=input0 + "{" + input1+ "}"+ input2;
    Tokenizer tokenizer=new Tokenizer(input);
    List<Token> tokenList=tokenizer.tokenize();
    witnessList.add(new Token(Token.Type.LITERAL,input0));
    witnessList.add(Token.CURLY_LEFT_TOKEN);
    witnessList.add(new Token(Token.Type.LITERAL,input1));
    witnessList.add(Token.CURLY_RIGHT_TOKEN);
    witnessList.add(new Token(Token.Type.LITERAL,input2));
    assertEquals(witnessList,tokenList);
  }
  