### Question:
EmptyCursor extends Cursor { @Override public String toString() { return getClass().getSimpleName() + "()"; } private  EmptyCursor(); static EmptyCursor get(); @Override boolean isEmpty(); @Override List<Document> takeDocuments(int numberToReturn); @Override String toString();  }### Answer:
@Test void testToString() throws Exception { assertThat(EmptyCursor.get()).hasToString("EmptyCursor()"); }