private void insertLine(File file, HttpSample httpSample) throws IOException {
RandomAccessFile randomAccessFile = null;
try {
randomAccessFile = new RandomAccessFile(file, "rw");
randomAccessFile.skipBytes((int) (file.length() - "\n</httpSamples>".getBytes().length));
randomAccessFile.write("\n".getBytes());
randomAccessFile.write(httpSample.toXML().getBytes());
randomAccessFile.write("\n".getBytes());
randomAccessFile.write("</httpSamples>".getBytes());
} finally {
if (randomAccessFile != null) {
randomAccessFile.close();
}
}
}