Decompress tar.gz file failed. java.io.Exception:Error detected parsing the header

    public static void deGzipArchive(String filepath,String dir)
            throws Exception {
        final File input = new File(filepath);
        final InputStream is = new FileInputStream(input);
        final CompressorInputStream in = new GzipCompressorInputStream(is, true);
        TarArchiveInputStream tin = new TarArchiveInputStream(in);
        TarArchiveEntry entry = tin.getNextTarEntry();
        while (entry != null) {
            File archiveEntry = new File(dir, entry.getName());
            archiveEntry.getParentFile().mkdirs();
            if (entry.isDirectory()) {
                archiveEntry.mkdir();
                entry = tin.getNextTarEntry();
                continue;
            }
            OutputStream out = new FileOutputStream(archiveEntry);
            IOUtils.copy(tin, out);
            out.close();
            entry = tin.getNextTarEntry();
        }
        in.close();
        tin.close();
    }

    public static void main(String[] args) throws Exception {
        Gztest.deGzipArchive("D:/20000102.0000+0800-20000102.0015+0800_0.tar.gz","D:/");
    }