fun updateData(list :MutableList<MarketOffer>){
    this.itemsListAdapter = list
    this.notifyDataSetChanged()
}

fun setList(list: MutableList<MarketOffer>) {
    this.itemsListAdapter = list // points to the same instance of MutableList
}

fun setList(list: MutableList<MarketOffer>) {
    this.itemsListAdapter = list.toMutableList() // create a new instance of MutableList
}