Cache the second image.

Author: tberthel

j2me/media/graphics/animation/image/AllBinaryAndroidImageRotationJavaLibraryM/src/main/java/org/allbinary/animation/image/AllBinaryAndroidImageRotationAnimationFactory.java

@@ -99,15 +99,19 @@ public AllBinaryAndroidImageRotationAnimationFactory(final Image image, final in
         this.angleIncrement = angleIncrement;
     }
 
+    private Image secondImage = null;
+    
     @Override
     public Animation getInstance(final int instanceId) throws Exception
     {
         final Image scaledImage = animationFactoryImageScaleUtil.createImage(this.getImage(), 
             this.animationFactoryInitializationVisitor.width, this.animationFactoryInitializationVisitor.height, 
             this.scaleProperties.scaleWidth, this.scaleProperties.scaleHeight);
-        final Image copyOfScaledImage = ImageCopyUtil.getInstance().createImage(scaledImage);
-        //final Image scaledImage = this.getImage();
-        //final Image copyOfScaledImage = ImageCopyUtil.getInstance().createImage(scaledImage);
+//        final Image copyOfScaledImage = ImageCopyUtil.getInstance().createImage(scaledImage);
+        Image copyOfScaledImage = secondImage;
+        if(copyOfScaledImage == null) {
+            secondImage = copyOfScaledImage = ImageCopyUtil.getInstance().createImage(scaledImage);
+        }
 
         if (this.animationFactoryInitializationVisitor.dx != 0 || this.animationFactoryInitializationVisitor.dy != 0) {