Java添加文本字符串到文本文件

Java添加文本字符串到文本文件，代码带有try语句保护

BufferedWriter out = null;
try {
    // code from http://www.75271.com/codes/
    out = new BufferedWriter(new FileWriter(”filename”, true));
    out.write(”aString”);
} catch (IOException e) {
    // error processing code
} finally {
    if (out != null) {
        out.close();
    }
}