diff --git a/source/feathers/controls/Alert.as b/source/feathers/controls/Alert.as
index 0b9abddfd9..12ec153a47 100644
--- a/source/feathers/controls/Alert.as
+++ b/source/feathers/controls/Alert.as
@@ -15,7 +15,6 @@ package feathers.controls
 	import feathers.core.PopUpManager;
 	import feathers.core.PropertyProxy;
 	import feathers.data.IListCollection;
-	import feathers.data.ListCollection;
 	import feathers.events.FeathersEventType;
 	import feathers.layout.HorizontalAlign;
 	import feathers.layout.VerticalLayout;
diff --git a/source/feathers/controls/AutoComplete.as b/source/feathers/controls/AutoComplete.as
index 247281c2e7..cdbf65fdff 100644
--- a/source/feathers/controls/AutoComplete.as
+++ b/source/feathers/controls/AutoComplete.as
@@ -13,7 +13,6 @@ package feathers.controls
 	import feathers.data.ArrayCollection;
 	import feathers.data.IAutoCompleteSource;
 	import feathers.data.IListCollection;
-	import feathers.data.ListCollection;
 	import feathers.events.FeathersEventType;
 	import feathers.skins.IStyleProvider;
 	import feathers.utils.display.stageToStarling;
diff --git a/source/feathers/controls/PickerList.as b/source/feathers/controls/PickerList.as
index adce816d75..56bdda8906 100644
--- a/source/feathers/controls/PickerList.as
+++ b/source/feathers/controls/PickerList.as
@@ -19,7 +19,6 @@ package feathers.controls
 	import feathers.core.IToggle;
 	import feathers.core.PropertyProxy;
 	import feathers.data.IListCollection;
-	import feathers.data.ListCollection;
 	import feathers.events.CollectionEventType;
 	import feathers.events.FeathersEventType;
 	import feathers.skins.IStyleProvider;
diff --git a/source/feathers/controls/ScrollText.as b/source/feathers/controls/ScrollText.as
index 124fe07457..179d6a6552 100644
--- a/source/feathers/controls/ScrollText.as
+++ b/source/feathers/controls/ScrollText.as
@@ -8,6 +8,7 @@ accordance with the terms of the accompanying license agreement.
 package feathers.controls
 {
 	import feathers.controls.supportClasses.TextFieldViewPort;
+	import feathers.core.INativeFocusOwner;
 	import feathers.skins.IStyleProvider;
 	import feathers.text.FontStylesSet;
 
@@ -18,7 +19,6 @@ package feathers.controls
 
 	import starling.events.Event;
 	import starling.text.TextFormat;
-	import feathers.core.INativeFocusOwner;
 
 	/**
 	 * The type of anti-aliasing used for this text field, defined as
diff --git a/source/feathers/controls/supportClasses/ListDataViewPort.as b/source/feathers/controls/supportClasses/ListDataViewPort.as
index 714c286c13..e2eadbfa5d 100644
--- a/source/feathers/controls/supportClasses/ListDataViewPort.as
+++ b/source/feathers/controls/supportClasses/ListDataViewPort.as
@@ -31,7 +31,6 @@ package feathers.controls.supportClasses
 
 	import starling.display.DisplayObject;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
 	import starling.utils.Pool;
 
 	/**
diff --git a/source/feathers/controls/supportClasses/TreeDataViewPort.as b/source/feathers/controls/supportClasses/TreeDataViewPort.as
index 98031f8846..8729d815e5 100644
--- a/source/feathers/controls/supportClasses/TreeDataViewPort.as
+++ b/source/feathers/controls/supportClasses/TreeDataViewPort.as
@@ -15,7 +15,6 @@ package feathers.controls.supportClasses
 	import feathers.core.IValidating;
 	import feathers.data.IHierarchicalCollection;
 	import feathers.data.IListCollection;
-	import feathers.events.CollectionEventType;
 	import feathers.events.FeathersEventType;
 	import feathers.layout.ILayout;
 	import feathers.layout.IVariableVirtualLayout;
diff --git a/source/feathers/layout/BaseLinearLayout.as b/source/feathers/layout/BaseLinearLayout.as
index df21f1b9ce..dc6aee3bd4 100644
--- a/source/feathers/layout/BaseLinearLayout.as
+++ b/source/feathers/layout/BaseLinearLayout.as
@@ -7,22 +7,9 @@ accordance with the terms of the accompanying license agreement.
 */
 package feathers.layout
 {
-	import feathers.core.IFeathersControl;
-	import feathers.core.IMeasureDisplayObject;
-	import feathers.core.IValidating;
-
-	import flash.errors.IllegalOperationError;
-	import flash.geom.Point;
-	import flash.ui.Keyboard;
-
-	import starling.display.DisplayObject;
 	import starling.display.DisplayObject;
-	import starling.display.DisplayObjectContainer;
 	import starling.errors.AbstractClassError;
-	import starling.errors.AbstractMethodError;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
-	import starling.utils.Pool;
 
 	/**
 	 * Abstract base class for <code>HorizontalLayout</code> and <code>VerticalLayout</code>.
diff --git a/source/feathers/layout/FlowLayout.as b/source/feathers/layout/FlowLayout.as
index fbd3d2be3a..895e2b146f 100644
--- a/source/feathers/layout/FlowLayout.as
+++ b/source/feathers/layout/FlowLayout.as
@@ -15,7 +15,6 @@ package feathers.layout
 
 	import starling.display.DisplayObject;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
 
 	/**
 	 * Dispatched when a property of the layout changes, indicating that a
diff --git a/source/feathers/layout/HorizontalLayout.as b/source/feathers/layout/HorizontalLayout.as
index 6200e2add6..ed2f4a193a 100644
--- a/source/feathers/layout/HorizontalLayout.as
+++ b/source/feathers/layout/HorizontalLayout.as
@@ -17,7 +17,6 @@ package feathers.layout
 
 	import starling.display.DisplayObject;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
 
 	/**
 	 * Positions items from left to right in a single row.
diff --git a/source/feathers/layout/SlideShowLayout.as b/source/feathers/layout/SlideShowLayout.as
index 4d4413a3c6..9514164e56 100644
--- a/source/feathers/layout/SlideShowLayout.as
+++ b/source/feathers/layout/SlideShowLayout.as
@@ -19,7 +19,6 @@ package feathers.layout
 	import starling.display.DisplayObject;
 	import starling.events.Event;
 	import starling.events.EventDispatcher;
-	import starling.utils.Pool;
 
 	/**
 	 * Dispatched when a property of the layout changes, indicating that a
diff --git a/source/feathers/layout/TiledColumnsLayout.as b/source/feathers/layout/TiledColumnsLayout.as
index 14f72055dd..106fb231dc 100644
--- a/source/feathers/layout/TiledColumnsLayout.as
+++ b/source/feathers/layout/TiledColumnsLayout.as
@@ -15,8 +15,6 @@ package feathers.layout
 	import flash.ui.Keyboard;
 
 	import starling.display.DisplayObject;
-	import starling.events.Event;
-	import starling.events.EventDispatcher;
 
 	/**
 	 * Positions items as tiles (equal width and height) from top to bottom
diff --git a/source/feathers/layout/TiledRowsLayout.as b/source/feathers/layout/TiledRowsLayout.as
index 8ebd76b957..1cf9fbecf1 100644
--- a/source/feathers/layout/TiledRowsLayout.as
+++ b/source/feathers/layout/TiledRowsLayout.as
@@ -14,8 +14,6 @@ package feathers.layout
 	import flash.ui.Keyboard;
 
 	import starling.display.DisplayObject;
-	import starling.events.Event;
-	import starling.events.EventDispatcher;
 
 	/**
 	 * Positions items as tiles (equal width and height) from left to right
diff --git a/source/feathers/layout/VerticalLayout.as b/source/feathers/layout/VerticalLayout.as
index bca90f7cc8..2ea91a9326 100644
--- a/source/feathers/layout/VerticalLayout.as
+++ b/source/feathers/layout/VerticalLayout.as
@@ -18,7 +18,6 @@ package feathers.layout
 	import starling.display.DisplayObject;
 	import starling.display.DisplayObjectContainer;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
 	import starling.utils.Pool;
 
 	/**
diff --git a/source/feathers/layout/WaterfallLayout.as b/source/feathers/layout/WaterfallLayout.as
index 3a01655d61..d25af1668b 100644
--- a/source/feathers/layout/WaterfallLayout.as
+++ b/source/feathers/layout/WaterfallLayout.as
@@ -15,7 +15,6 @@ package feathers.layout
 
 	import starling.display.DisplayObject;
 	import starling.events.Event;
-	import starling.events.EventDispatcher;
 
 	/**
 	 * Dispatched when a property of the layout changes, indicating that a