e040. reading utf-8 encoded data.txt

这里面包含了一百多个JAVA源文件

try {
        BufferedReader in = new BufferedReader(
            new InputStreamReader(new FileInputStream("infilename"), "UTF8"));
        String str = in.readLine();
    } catch (UnsupportedEncodingException e) {
    } catch (IOException e) {
    }