Find CraftPlayer ping

Ping.java

private static Class<?> craftPlayerClass;
private static Method getHandleMethod;
private static Field pingField;

private int getPing(Player player) {
    if (player.getClass().getSimpleName().equals("CraftPlayer")) {
        if (craftPlayerClass == null) {
            craftPlayerClass = player.getClass();
        }
        if (getHandleMethod == null) {
            try {
                getHandleMethod = craftPlayerClass.getDeclaredMethod("getHandle");
                if (!getHandleMethod.isAccessible()) {
                    getHandleMethod.setAccessible(true);
                }
            } catch (NoSuchMethodException e) {
                e.printStackTrace();
            }
        }
        if (pingField == null) {
            try {
                pingField = getHandleMethod.getReturnType().getDeclaredField("ping");
                if (!pingField.isAccessible()) {
                    pingField.setAccessible(true);
                }
            } catch (NoSuchFieldException e) {
                e.printStackTrace();
            }
        }
        try {
            Object nmsPlayer = getHandleMethod.invoke(player);
            return pingField.getInt(nmsPlayer);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }
    }
    // this isn't craftbukkit/spigot, so we know nothing
    return 1;
}