/**
* Asserts that this fixture's <code>{@link VFSJFileChooser}</code> has input focus.
*
* @return this fixture.
* @throws AssertionError if this fixture's <code>VFSJFileChooser</code> does not have input
* focus.
*/
public VFSJFileChooserFixture<FileObject> requireFocused() {
driver.requireFocused(target);
return this;
}
