# Start into classes

**URL:** <https://forum.kirupa.com/t/start-into-classes/313977>\
**Category:** flash\
**Created:** [September 15, 2010, 9:41am UTC](https://forum.kirupa.com/t/start-into-classes/313977 "2010-09-15T09:41:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zeeto](https://avatars.discourse-cdn.com/v4/letter/z/e274bd/32.png) [@zeeto](https://forum.kirupa.com/u/zeeto)\
**Post date:** [September 15, 2010, 9:41am UTC](https://forum.kirupa.com/t/start-into-classes/313977/1 "2010-09-15T09:41:35Z")

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Hi guys,

Probably very basic question, but I’m trying to understand how classes works.

I’ve got Main class which contains:

```auto
 
package {
 import flash.display.MovieClip;
 import Configurator;
  
 public class Main extends MovieClip {
  trace("Main Code Initiated");
 }
}

```

and Configurator.as which contains:

```auto
 
package {
 public class Configurator {
 trace("Configurator Initiated");
 }
}

```

Can somebody help me understand why I don’t get the “Configurator Initiated” message in Output window?

Thx