class DecompressObjectstreams implements Callable<Integer>
{
    // Expected for CLI app to write to System.out/System.err
    @SuppressWarnings("squid:S106")
    private final PrintStream SYSERR;

    @Option(names = {"-h", "--help"}, usageHelp = true, description = "display this help message")
    boolean usageHelpRequested;
    
    @Option(names = {"-i", "--input"}, description = "the PDF file to decompress", required = true)
    private File infile;

    @Option(names = {"-o", "--output"}, description = "the decompressed PDF file. If omitted the original file is overwritten.")
    private File outfile;
    
    /**
     * Constructor.
     */
    public DecompressObjectstreams()
    {
        SYSERR = System.err;
    }

    /**
     * This is the entry point for the application.
     *
     * @param args The command-line arguments.
     */
    public static void main(String[] args)
    {<FILL_FUNCTION_BODY>}

    public Integer call()
    {
        try (PDDocument doc = Loader.loadPDF(infile))
        {
            // overwrite inputfile if no outputfile was specified
            if (outfile == null) {
                outfile = infile;
            }

            doc.save(outfile, CompressParameters.NO_COMPRESSION);
        }
        catch (IOException ioe)
        {
            SYSERR.println("Error processing file [" + ioe.getClass().getSimpleName() + "]: " + ioe.getMessage());
            return 4;
        }
        return 0;
    }
}

        // suppress the Dock icon on OS X
        System.setProperty("apple.awt.UIElement", "true");

        int exitCode = new CommandLine(new DecompressObjectstreams()).execute(args);
        System.exit(exitCode);
    
<no_super_class>