@Test public void isImageCached() { assertFalse(imageCacher.isCached(Integer.MAX_VALUE)); }
boolean isCached(int photoId) { return imageExistsOnFileSystem(getImageFileName(photoId)); }
ImageCacher { boolean isCached(int photoId) { return imageExistsOnFileSystem(getImageFileName(photoId)); } }
ImageCacher { boolean isCached(int photoId) { return imageExistsOnFileSystem(getImageFileName(photoId)); } ImageCacher(Context context); }
ImageCacher { boolean isCached(int photoId) { return imageExistsOnFileSystem(getImageFileName(photoId)); } ImageCacher(Context context);  }
ImageCacher { boolean isCached(int photoId) { return imageExistsOnFileSystem(getImageFileName(photoId)); } ImageCacher(Context context);   }