利用Java怎么实现一个单词提取功能

package fanyi;import java.util.Scanner;import java.util.StringTokenizer;public class text {  public static void handle(String eString) {    StringTokenizer st = new StringTokenizer(eString,",!' '.;");    while(st.hasMoreElements()) {      System.out.println(st.nextElement());    }  }  public static void main(String[] args) {    Scanner sc = new Scanner(System.in);    System.out.println("请输入英文文本：");    String eText = sc.nextLine();    handle(eText);    //System.out.println(eText);  }}