app/src/main/java/com/firebase/uidemo/database/firestore/FirestorePagingActivity.java [177:196]:
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        public Item(@Nullable String text, int value) {
            this.text = text;
            this.value = value;
        }

    }

    public static class ItemViewHolder extends RecyclerView.ViewHolder {
        TextView mTextView;
        TextView mValueView;

        ItemViewHolder(@NonNull View itemView) {
            super(itemView);
            mTextView = itemView.findViewById(R.id.item_text);
            mValueView = itemView.findViewById(R.id.item_value);
        }

        void bind(@NonNull Item item) {
            mTextView.setText(item.text);
            mValueView.setText(String.valueOf(item.value));
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app/src/main/java/com/firebase/uidemo/database/realtime/FirebaseDbPagingActivity.java [174:193]:
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        public Item(@Nullable String text, int value) {
            this.text = text;
            this.value = value;
        }
    }

    public static class ItemViewHolder extends RecyclerView.ViewHolder {

        TextView mTextView;
        TextView mValueView;

        ItemViewHolder(@NonNull View itemView) {
            super(itemView);
            mTextView = itemView.findViewById(R.id.item_text);
            mValueView = itemView.findViewById(R.id.item_value);
        }

        void bind(@NonNull Item item) {
            mTextView.setText(item.text);
            mValueView.setText(String.valueOf(item.value));
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