How to create a utils class that I don't have to instantiate?

programming flash
1

I’m trying to create a simple utils class that I can use the methods of but not instantiate:


package com.ukfast.utils
{
	import flash.display.DisplayObject;
	
	public dynamic class Arrange
	{	
		
		/* //////////////////////////////////////////// */
		/* //////    Define Private Variables   /////// */
		/* //////////////////////////////////////////// */
		
		private static var instance:Arrange;
		
		/* //////////////////////////////////////////// */
		/* //////    Define Public Functions    /////// */
		/* //////////////////////////////////////////// */		
		
		public function Arrange()
		{}
		public function center(object:DisplayObject)
		{
			object.x = (object.stage.stageWidth / 2) - (object.width / 2);
			object.y = (object.stage.stageHeight / 2) - (object.height / 2);	
		}		
	}
}

Ideally I would import the class then call the center function like this: Arrange.center(object);

Is this possible?

Thanks,

eb_dev