UniversalImageCache implements ImageCache,
		MemoryCacheAware<String, Bitmap> { @Override public void remove(String key) { this.delegate.remove(key); } UniversalImageCache(MemoryCacheAware<String, Bitmap> delegate); @Override boolean put(String key, Bitmap value); @Override Bitmap get(String key); @Override void remove(String key); @Override Collection<String> keys(); @Override void clear(); @Override Bitmap getBitmap(String key); @Override void putBitmap(String key, Bitmap bitmap);  }
@Test public void removedShouldBeCalled() { imageCache.remove(key); verify(delegate).remove(key); }