public class SkinGrabber {

    private static final Gson GSON = new GsonBuilder()
            .setPrettyPrinting()
            .serializeNulls()
            .disableHtmlEscaping()
            .create();

    private final Player player;

    private BiConsumer<SkinData, BufferedImage> callback;

    public SkinGrabber(@Nonnull Player player) {
        this.player = player;
    }

    public void setCallback(@Nonnull BiConsumer<SkinData, BufferedImage> callback) {
        this.callback = callback;
    }

    public void grab(@Nonnull Plugin plugin) {
        GameProfile gameProfile = ((CraftPlayer) player).getProfile();

        String textureValue = gameProfile.getProperties().get("textures").iterator().next().getValue();

        String data = new String(Base64.getDecoder().decode(textureValue));

        MojangAccountData mojangAccountData = GSON.fromJson(data, MojangAccountData.class);

        System.out.println(mojangAccountData.toString());

        String skinUrl = mojangAccountData.getTextures().getSkin().getUrl();

        if (this.callback == null) {
            return;
        }
        Bukkit.getScheduler()
                .runTaskAsynchronously(plugin, () -> {
                    try {
                        BufferedImage bufferedImage = ImageIO.read(new URL(skinUrl));

                        SkinData skinData = new SkinData();

                        skinData.texture = new Texture();

                        skinData.texture.value = textureValue;
                        skinData.texture.url = skinUrl;
                        skinData.uuid = gameProfile.getId();

                        Bukkit.getScheduler().runTask(plugin, () -> this.callback.accept(skinData, bufferedImage));
                    } catch (IOException exception) {
                        exception.printStackTrace();
                    }
                });
    }
}