View difference between Paste ID: nU8Y59Ym and eV4zeyCR

 package com.mkv25.util;
 
 import nme.display.DisplayObject;
 import nme.display.Sprite;
 
 /**
  * Recycles stage assets by creating and managing display assets, and cleanly removing from them from the stage ready for reuse.
  * @author John Beech
  */
 class Recycler<T>
 {
 	public var classType:Class<T>;
 	public var artworkProperty:String;
 	public var params:Array<Dynamic>;
 
 	private var itemsInUse:Array<T>;
 	private var recycledItems:Array<T>;
 	private var artBin:Sprite;
 
 	/**
 	 * Define a recycler for type T, specifying artwork and additional params for construction.
 	 * @param	artworkProperty
 	 * @param	params
 	 */
 	public function new(classType:Class<T>, artworkProperty:String = "", params:Array<Dynamic> = null) {
 		this.classType = classType;
 		this.artworkProperty = artworkProperty;
 		this.params = params;
 
 		itemsInUse = new Array();
 		recycledItems = new Array();
 		artBin = new Sprite();
 	}
 
 	/**
 	 * Constructs an item of type T, or recycles an existing item of type T.
 	 * @return an item of type T
 	 */
 	public function getItem():T {
 		var item:T;
 		if(recycledItems.length > 0) {
 			item = recycledItems.pop();
 		}
 		else {
 			if(params == null) {
 				item = Type.createInstance(classType, params);
 			}
 			else {
 				item = Type.createInstance(classType, null);
 			}
 		}
 		itemsInUse.push(item);
 
 		return item;
 	}
 
 	/**
 	 * Recycle all items of type T tracked by this recycler and remove them or their art assets from the stage.
 	 */
 	public function recycleAll():Void {
 		var item:T;
 		var artwork:DisplayObject;
 		while(itemsInUse.length > 0) {
 			// Remove item from usage
 			item = itemsInUse.pop();
 
 			// Attempt to remove artwork from stage
 			if (artworkProperty != "") {
 				if (Reflect.hasField(item, artworkProperty)) {
 					artwork = Reflect.field(item, artworkProperty);
 					artBin.addChild(artwork);
 				}
 				else {
 					var fields:Array<String> = Type.getInstanceFields(classType);
-						trace("Fields: " + fields);
+
 						artwork = Reflect.field(item, artworkProperty);
 						artBin.addChild(artwork);
 					}
 					else {
 						throw ("Recycled item (" + item + ") does not have an valid art reference (" + artworkProperty +")");
 					}
 				}
 			}
 			else if (Std.is(item, DisplayObject)) {
 				artBin.addChild(cast item);
 			}
 
 			// Recycle item
 			recycledItems.push(item);
 		}
 	}
 
 	private function arrayContains(array:Array<String>, needle:String):Bool {
 		for (item in array) {
 			if (item == needle) {
 				return true;
 			}
 		}
 		return false;
 	}
 }