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java代码中的问题_Java_Arraylist_Stringtokenizer - Fatal编程技术网

java代码中的问题

java代码中的问题,java,arraylist,stringtokenizer,Java,Arraylist,Stringtokenizer,如何在java中向arraylist添加标记? 我想将令牌添加到数组列表中 StringTokenizer st = new StringTokenizer(line, ":Mode set - Out of Service In Service"); while(st.hasMoreTokens()){ out.println(st.nextToken()); List List=new ArrayList(); StringTokenizer st=新的StringToke

如何在java中向arraylist添加标记? 我想将令牌添加到数组列表中

StringTokenizer st = new StringTokenizer(line, ":Mode set - Out of Service In Service");
    while(st.hasMoreTokens()){
    out.println(st.nextToken());
List List=new ArrayList();
StringTokenizer st=新的StringTokenizer(行“:模式设置-服务中的服务停止”);
而(st.hasMoreTokens()){
//out.println(st.nextToken());
添加(st.nextToken());
}

应该是
ArrayList list=new ArrayList()是-感谢jason…我的问题解决了。你想什么时候添加它们?在循环中迭代时?请将您的问题编辑得更具体一些,准确地描述您正试图完成的任务,以及在完成任务的过程中遇到的问题。
List<String> list = new ArrayList<String>();
StringTokenizer st = new StringTokenizer(line, ":Mode set - Out of Service In Service");
while(st.hasMoreTokens()){
  // out.println(st.nextToken());
  list.add(st.nextToken());
}