JAVA读取本地txt文件，并将每行数据存入数组

JAVA读取本地txt文件，并将每行数据存入数组的方法：

/**
 * 读取本地普通文件，将其转化为一个字符串数组
 * @return
 */
public ArrayList<AdShow> getTxt(String filepath){
  try{
	String temp = null;
	File f = new File(filepath);
	String adn="";
   //指定读取编码用于读取中文
	InputStreamReader read = new InputStreamReader(new FileInputStream(f),"GBK");
        ArrayList<String> readList = new ArrayList<String>();
	ArrayList<AdShow> retList = new ArrayList<AdShow>();
	BufferedReader reader=new BufferedReader(read); 
	//bufReader = new BufferedReader(new FileReader(filepath));
	while((temp=reader.readLine())!=null &&!"".equals(temp)){
	    readList.add(temp);
	}
	read.close();
	return retList;
    }catch (Exception e) {
   // TODO: handle exception
  logger.info("读取文件--->失败！- 原因：文件路径错误或者文件不存在");
	e.printStackTrace();
	return null;
	}	
}