without paper

//without paper
try {
    Object chatTitle = Objects.requireNonNull(Reflection.getNMSClass("IChatBaseComponent")).getDeclaredClasses()[0].getMethod("a", String.class)
            .invoke(null, "{\"text\": \"" + title + "\"}");
    Constructor<?> titleConstructor = Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getConstructor(
            Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getDeclaredClasses()[0], Reflection.getNMSClass("IChatBaseComponent"),
            int.class, int.class, int.class);
    Object packet = titleConstructor.newInstance(
            Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getDeclaredClasses()[0].getField("TITLE").get(null), chatTitle,
            fadeInTime, showTime, fadeOutTime);

    Object chatsTitle = Objects.requireNonNull(Reflection.getNMSClass("IChatBaseComponent")).getDeclaredClasses()[0].getMethod("a", String.class)
            .invoke(null, "{\"text\": \"" + subtitle + "\"}");
    Constructor<?> stitleConstructor = Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getConstructor(
            Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getDeclaredClasses()[0], Reflection.getNMSClass("IChatBaseComponent"),
            int.class, int.class, int.class);
    Object spacket = stitleConstructor.newInstance(
            Objects.requireNonNull(Reflection.getNMSClass("PacketPlayOutTitle")).getDeclaredClasses()[0].getField("SUBTITLE").get(null), chatsTitle,
            fadeInTime, showTime, fadeOutTime);

    Reflection.sendPacket(player, packet);
    Reflection.sendPacket(player, spacket);
} catch (Exception e) {
    e.printStackTrace();
}