@Test
    public void testGetSet() {
        ListMap<String, String> lm = initSimpleMap();
        lm.removeAll(B);
        Set<Map.Entry<String, List<String>>> l = lm.entrySet();
        assertEquals(3, l.size());
        boolean hasA = false;
        boolean hasB = false;
        for (Map.Entry<String, List<String>> e : l) {
            if (e.getKey().equals(A)) {
                hasA = true;
            } else if (e.getKey().equals(B)) {
                hasB = true;
            }
        }
        assertTrue(hasA);
        assertFalse(hasB);
    }
@author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
vespajlib/src/test/java/com/yahoo/collections/ListMapTestCase.java