words = new long[1];
tokenTypeList = new ArrayList<Integer>();
}
else {
BitSet bits = BitSet.of(follow.tokenTypeSet);
words = bits.toPackedArray();
tokenTypeList = follow.tokenTypeSet.toList();
}
// use the target to convert to hex strings (typically)
String[] wordStrings = new String[words.length];
for (int j = 0; j < words.length; j++) {