[instantiation] Forum Topics

final Handler myHandler = new Handler(){ @Override public void handleMessage(Message msg) { updateUI((String)msg.obj); } }; Would someone please let me know what the curly brace '{' and its contents mean in this context? what is the purpose?

Do you need to implement a class in order for an object to access the class's functions/methods? When should you implement a class? When shouldn't you?

I want to create a java application where you can build simple logic circuits (just started learning java recently and it was just a random project idea I got off the net) Ultimately I want the gates as icons on a pane that users can drag and drop onto a …

I need to instantiate a class during runtime based what a user has selected in a list, but these classes each have their own new specific functions and variables, they use the same named functions, but set different variables, and different numbers of variables. I made an example, since my …

Hi all, More of general question, than just about drop down objects, but that's where I noticed first, so I'm using that as my example. In the project I am working on, one of the programmers created a new drop down item using [CODE] new ListItem() {Text = "stuff", Value="someValue"}; …