code: public static ViewSelectionAssert assertThatSelection(String selector, View view) {
          return assertThat(selection(selector, view));
      }
docs: Fluent assertion entry point for a selection of views from the given view
  based on the given selector. It may be helpful to statically import this rather
  than {@link #assertThat(ViewSelection)} to avoid conflicts with other statically
  imported {@code assertThat()} methods.