将读取到的文本文件的内容按照单行保存到集合中

这里显示使用Java中的readLine方法比较合适：

package com.hw.file0223;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;

import org.junit.Test;
@SuppressWarnings("unused")
public class PracticeTest02 {
    @Test
    public void test02(){
        BufferedReader reader = null;
        ArrayList<String> list = new ArrayList<String>();
        try {
            reader = new BufferedReader(new FileReader("F://骚操作//something.txt"));
            
            String data = null;
            while((data = reader.readLine()) != null)
            {
                list.add(data);
            }
            
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }finally {
            try {
                if(reader != null){
                    reader.close();
                }
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        
        for(String str : list)
        {
            System.out.println(str);
        }
    }
}