public static SpecialTokens createSpecialTokens() {
        List<SpecialTokens.Token> tokens = new ArrayList<>();
        tokens.add(new SpecialTokens.Token("c++"));
        tokens.add(new SpecialTokens.Token(".net", "dotnet"));
        tokens.add(new SpecialTokens.Token("tcp/ip"));
        tokens.add(new SpecialTokens.Token("c#"));
        tokens.add(new SpecialTokens.Token("special-token-fs","firstsecond"));
        return new SpecialTokens("default", tokens);
    }
Returns an unfrozen version of the special tokens this will use.
This can be used to add new tokens and passing the resulting special tokens to the constructor of this.
container-search/src/test/java/com/yahoo/prelude/query/parser/test/ParsingTester.java