第1个回答 2010-04-26
BufferedReader in = new BufferedReader(new FileReader("foo.in"));
ArrayList<String> lineList = new ArrayList<String>();
while((String line = in.readLine())!=null){
lineList.add(line);
}
//输出第十行
System.out.println(lineList.get(10-1));本回答被提问者采纳