diff --git a/src/micropolisj/graphics/TileImage.java b/src/micropolisj/graphics/TileImage.java
index 156b0c0..7a3919b 100644
--- a/src/micropolisj/graphics/TileImage.java
+++ b/src/micropolisj/graphics/TileImage.java
@@ -87,4 +87,10 @@ public abstract class TileImage
 				null);
 		}
 	}
+
+	public interface LoaderContext
+	{
+		BufferedImage getDefaultImage();
+		BufferedImage getImage(String name);
+	}
 }
diff --git a/src/micropolisj/gui/TileImages.java b/src/micropolisj/gui/TileImages.java
index 5ebd576..add3ec0 100644
--- a/src/micropolisj/gui/TileImages.java
+++ b/src/micropolisj/gui/TileImages.java
@@ -21,6 +21,7 @@ import micropolisj.engine.*;
 import micropolisj.graphics.TileImage;
 import static micropolisj.engine.TileConstants.*;
 import static micropolisj.XML_Helper.*;
+import static micropolisj.graphics.TileImage.LoaderContext;
 
 public class TileImages
 {
@@ -70,12 +71,6 @@ public class TileImages
 		return "/" + name + "/tiles.png";
 	}
 
-	interface LoaderContext
-	{
-		BufferedImage getDefaultImage();
-		BufferedImage getImage(String name);
-	}
-
 	static SimpleTileImage readSimpleImage(XMLStreamReader in, LoaderContext ctx)
 		throws XMLStreamException
 	{