if (compoundTokenizer == null) {
try {
final AbstractWordSplitter wordSplitter = new GermanWordSplitter(false);
wordSplitter.setStrictMode(false); // there's a spelling mistake in (at least) one part, so strict mode wouldn't split the word
((GermanWordSplitter)wordSplitter).setMinimumWordLength(3);
compoundTokenizer = new CompoundWordTokenizer() {
@Override
public List<String> tokenize(String word) {
return new ArrayList<>(wordSplitter.splitWord(word));
}
};