public void checkMatchedAlt(LexerGrammar lg, final Grammar g,
String inputString,
int expected)
{
ATN lexatn = createATN(lg, true);
LexerATNSimulator lexInterp = new LexerATNSimulator(lexatn,new DFA[] { new DFA(lexatn.modeToStartState.get(Lexer.DEFAULT_MODE)) },null);
IntegerList types = getTokenTypesViaATN(inputString, lexInterp);
System.out.println(types);
g.importVocab(lg);