Java: How to check if object is null?

Question

I am creating an application which retrieves images from the web. In case the image cannot be retrieved another local image should be used.

While trying to execute the f

Answer 1

Use google guava libs to handle is-null-check (deamon's update)

Drawable drawable = Optional.of(Common.getDrawableFromUrl(this, product.getMapPath())).or(getRandomDrawable());