如何在Java中使用StanfordNLP中文分词？

import edu.stanford.nlp.pipeline.*;
import edu.stanford.nlp.ling.*;
import edu.stanford.nlp.ling.CoreAnnotations.*;
import edu.stanford.nlp.util.*;

Properties props = new Properties();
props.setProperty("annotators", "segment");
StanfordCoreNLP pipeline = new StanfordCoreNLP(props);

String text = "这是一个示例文本。";
Annotation document = new Annotation(text);
pipeline.annotate(document);
List<CoreMap> sentences = document.get(SentencesAnnotation.class);
for (CoreMap sentence : sentences) {
    for (CoreLabel token : sentence.get(TokensAnnotation.class)) {
        String word = token.get(TextAnnotation.class);
        System.out.println(word);
    }
}