Sample.java

 public static void main(String[] args) throws Exception {
        int fileId = 4151;

        if (args.length == 1) {
            try {
                fileId = Integer.parseInt(args[0]);
            } catch (NumberFormatException e) {
            }
        }

        RuneFS runefs = new RuneFS();
        runefs.init("test_data");

        Js5 configClient = runefs.getJs5Client(JS5Indices.CONFIGURATION.getStoreId());
        byte[] data = configClient.getFile(JS5Configuration.OBJTYPE.getGroupid(), fileId);

        if (data != null) {
            ObjType type = new ObjType();
            type.decode(new Buffer(data));

            System.out.println("Name: " + type.getName());
            System.out.println("Cost: " + type.getCost());
        }

        runefs.cleanup();
    }