Dynamic cast

[Vizualni]

So, my problem is that I am trying to disable all fields that starts with "_". I don't know how to make proper cast. I hope you guys could help me.;)

import java.lang.reflect.Field;
import javax.swing.JButton;
import javax.swing.JTextField;


public class test{
    private JButton _test1;
    private JButton _test2;
    private JButton test3;
    private JTextField _test3;
    public static void main(String [] args){
        new test();
    }
    public test(){
        setAllEnabled(true);
    }
    private void setAllEnabled(boolean set){
        Field [] fields = this.getClass().getDeclaredFields();
        for(Field f:fields){
            if(f.getName().startsWith("_")){
            //so...I don't know how to do that type of casting
            }
        }
    }

}

[Fubarable]

Why not simply put all the components you wish disabled in a collection such as an ArrayList and then iterate through the collection and disable each component it contains? In my opinion using reflection to do what you're trying to do doesn't pass the smell test.

[Vizualni]

Well, I tought of that way too. Then I remembered what I was doing in PHP and tried to do it that way but obviously I failed ^^. Seems like I am going to do it with ArrayList. Thanks!

Vizualni