[Genzo]

public class ClassA extends Loader 
{
 
	public var a1: String;
	public var a2: String;
 
	public function ClassA() 
	{
 
	}
 
        public function clone():ClassA 
{
   var returnObject:ClassA = new ClassA ();
returnObject.a1 = this.a1;
returnObject.loadBytes(this.contentLoaderInfo.bytes);
return returnObject;
}
 
//Или
public function loadFromClassA(value:ClassA):void
{
this.a1 = value.a1;
this.loadBytes(value.contentLoaderInfo.bytes);
}
 
}

Usage :

Ex2 = Ex1.clone();
//OR
Ex2.loadFromClassA(Ex1);