@Test
public void testListOf() {

    final List<String> empty = B2Collections.listOf();
    assertTrue(empty.isEmpty());
    final List<String> three = B2Collections.listOf("a", "b", "c");
    assertEquals(3, three.size());
    assertEquals("a", three.get(0));
    assertEquals("b", three.get(1));
    assertEquals("c", three.get(2));
}