}
else {
b = new BitSet(1);
// Invert the lookahead set against the token vocabulary
int maxToken = grammar.tokenManager.maxTokenType();
b.notInPlace(Token.MIN_USER_TYPE, maxToken);
if (DEBUG_ANALYZER) System.out.println("look(" + k + "," + wc + ") after not: " + b);
}
// Remove prediction sets from competing alternatives
// removeCompetingPredictionSets(b, wc);