Send Temp File Code

//Command
@CommandAnnotation(
        name = "GetCCData", description = "Sends a Json File with all of the Custom command's data.", usage = "[Command Name]",
        type = Constants.TYPE_CC, channel = Constants.CHANNEL_BOT_COMMANDS, requiresArgs = true)
public String getCCData(){
    customCommands.sendCCasJSON(channel.getID(),args,guildID);
    return null;
}

//SendCCasJson
public void sendCCasJSON(String channelID, String commandName, String guildID) {
    GuildConfig guildConfig = (GuildConfig) FileHandler.readFromJson(Utility.getFilePath(guildID, Constants.FILE_GUILD_CONFIG), GuildConfig.class);
    String botChannelID = guildConfig.getChannelTypeID(Constants.CHANNEL_BOT_COMMANDS);
    IChannel channel = Globals.getClient().getChannelByID(channelID);
    for (CCommandObject c : commands) {
        if (c.getName().equalsIgnoreCase(commandName)) {
            File file = FileHandler.createTempFile(c, c.getName());
            if (Utility.sendFile("> Here is the Raw Data for Custom Command: **" + c.getName() + "**", channel, file).get()) {
                Utility.sendMessage("> An error occurred when attempting to get CC data.", channel);
            }
            return;
        }
    }
    Utility.sendMessage(Constants.ERROR_CC_NOT_FOUND, channel);
    return;
}

//FileHandler.CreateTempFile
/**saves data from POGO of type "object" to temp file using String "name".*/
public static File createTempFile(Object object, String name){
    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    try {
        File file = File.createTempFile(name,".json");
        FileWriter writer = new FileWriter(file);
        gson.toJson(object,writer);
        return file;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

//Utility.SendFile
public static RequestBuffer.RequestFuture<Boolean> sendFile(String message, IChannel channel, File file) {
    return RequestBuffer.request(() -> {
        try {
            if (StringUtils.containsOnly(message, "\n") || (message == null) || message.equals("")) {
                if (message != null) {
                    channel.sendFile(file);
                }else {
                    logger.error("Error sending File to channel with id: " + channel.getID() + " on guild with id: " + channel.getGuild().getID() +
                            ".\n" + Constants.PREFIX_EDT_LOGGER_INDENT + "Reason: No file to send");
                    return true;
                }
            }else {
                if (message != null) {
                    channel.sendFile(file,message);
                }else {
                    sendMessage(message,channel);
                    return true;
                }
            }
        } catch (DiscordException e) {
            if (e.getMessage().contains("CloudFlare")) {
                sendMessage(message, channel);
            } else {
                e.printStackTrace();
                return true;
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (MissingPermissionsException e) {
            logger.error("Error sending File to channel with id: " + channel.getID() + " on guild with id: " + channel.getGuild().getID() +
                    ".\n" + Constants.PREFIX_EDT_LOGGER_INDENT + "Reason: Missing permissions.");
            return true;
        }
        return false;
    });
}