@Test
    public void testEnumeration() {
        List<Integer> list = asList(1, 2, 3);
        Vector<Integer> vector = new Vector<>();
        vector.addAll(list);

        assertEquals(list, Seq.seq(vector.elements()).toList());
    }
@author Lukas Eder
@author Roman Tkalenko
jOOL-java-8/src/test/java/org/jooq/lambda/SeqTest.java