Unexcepted Token

[erdemkosk]

• [ok] I have verified there are no duplicate active or recent bugs, questions, or requests.
• [ok] I have verified that I am using the latest version of MaterialStyledDialogs.
• [ok] I have given my issue a non-generic title.
• [ok] I have read over the README and Wiki (before asking questions on how to do something).

Reproduction Steps

@Override
    public void onBackPressed() {
        new MaterialStyledDialog.Builder(this)
                .setTitle("You pressed Back!")
                .setDescription("Are you sure you want to disconnect?")
                .setHeaderColor(R.color.colorPrimary)
                .setIcon(R.drawable.app)
                .setPositiveText("Yes!")
                .onPositive(new MaterialDialog.SingleButtonCallback() {
                    @Override
                    public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                        Log.d("MaterialStyledDialogs", "Do something!");
                        })
                .setNegativeText("No!")
                .withIconAnimation(true).show();
    }

Expected Result

Actual Result

It gives unexpected token syntax error