@SuppressWarnings("unchecked")
public static void writeToFile(Writer writer) {
for (AchievementIcon ai : iconList) {
JSONObject obj = new JSONObject();
obj.put("name", ai.getName());
obj.put("progress", ai.getProgress());
try {
writer.write(obj.toString() + "\n");
} catch (IOException e) {
e.printStackTrace();
}
}
}
