Best way to keep a list and a synchronized SimpleListProperty

Hello
What is the best way to (i. e. - for the moment work) to keep my 'plain' list and JFX SimpleListPropertry synchronized? Currently, I think something like that, but I'm sure that there is a better way:
public class MyEntity {
    private List<String> myList=new ArrayList<>();

    // getters and setters
    public List<String> getMyList() {
        return myList;
    }
    public void setMyList(List<String> myList) {
        this.myList = myList;
    } 
}





public class MyEntityJFX {
    private MyEntity backer=new MyEntity();
    private SimpleListProperty<String> myList=new SimpleListProperty<>(FXCollections.observableList(new ArrayList<String>()));

    
    
    
    //Constructors
    public MyEntityJFX() {
        this.bindToBacker();
    }

    public MyEntityJFX(MyEntity backer) {
        
        //backer attribute checking logic ommited... 
        this.backer=backer;
        
        //filling the SimpleListProperty
        if(backer.getMyList()!=null && !backer.getMyList().isEmpty())
        {
            for(String s : backer.getMyList())
            {
                this.myList.add(s);
            }
        }
        this.bindToBacker();
    }
    
    
    
    
    //Service methods
    /**
     * Synchronizes JFX properties' values with backer's
     */
    private void bindToBacker()
    {
        this.myList.addListener(new ListChangeListener<Object>() {

            @Override
            public void onChanged(Change<? extends Object> c) {
                //not sure if this is a good approach
                //and what exactly to do here
            }
        });
    }
    
    
    
    
    //Getters and Setters
    public SimpleListProperty<String> myListProperty()
    {
        return this.myList;
    }
    
    public final List<String> getMyList()
    {
        return this.myList.get();
    }
    
    public final void setMyList(List<String>myList)
    {
        //don't like this at all
        this.myList.clear();
        if(!myList.isEmpty())
        {
            for(String s : myList)
            {
                this.myList.add(s);
            }
        }
    }
}

Use Bindings.bindContent (list, observableList)

Tags: Java

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