m = errorPrefix + nvae.grammarDecisionDescription;
reportProblem(line, m, st, et);
} else if (re instanceof MismatchedTokenException) {
errorPrefix = "Mismatched Input: ";
MismatchedTokenException mte = (MismatchedTokenException) re;
int expecting = mte.expecting;
String expectedToken = "";
if (expecting > 0) {
expectedToken = parser.getTokenNames()[expecting];
errorPrefix = errorPrefix + "Expecting \"" + expectedToken;