Multi-Threading Control with Actions

DecleX.java

@Model
@Populate
List<Item> itemsList;

void sortAndUpdateItemsList() {
        
    //This will run the following code in an Asynchronous (Background) Thread
    $Background();
  
    Collections.sort(itemsList, 
        new Comparator<Item_>(){
            public int compare(Item_ item1, Item_ item2) {
                return item1.getName().compareTo(item2.getName());
            }
        }
    );  
  
    //This will run the following code in the Main (UI) Thread
    $UIThread();
    $Populate(itemsList);  
}