assertEquals(Integer.valueOf(1), map.get("foo"));
    assertThat(map.putIfAbsent("bar", 3)).isNull();
    assertEquals(Integer.valueOf(3), map.get("bar"));
  }

  public void testRemove() {
    TestMap map = new TestMap();
    map.put("foo", 1);
    assertFalse(map.remove("foo", 2));
    assertFalse(map.remove("bar", 1));
    assertEquals(Integer.valueOf(1), map.get("foo"));

   */

  public void testSize() {
    int unused = create().size();
  }

  public void testIsEmpty() {
    boolean unused = create().isEmpty();
  }

  public void testRemove() {
    create().remove(null);
  }

  public void testClear() {
    create().clear();
  }

  public void testContainsKey() {
    boolean unused = create().containsKey(null);
  }

    assertEquals((Character) 'c', table.get("foo", 3));
    assertEquals((Character) 'e', table.get("bar", 2));
    assertEquals((Character) 'f', table.get("cat", 2));
    assertSize(5);
  }

  public void testRemove() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    if (supportsRemove()) {
      assertThat(table.remove("cat", 1)).isNull();
      assertThat(table.remove("bar", 3)).isNull();

    assertEquals((Character) 'c', table.get("foo", 3));
    assertEquals((Character) 'e', table.get("bar", 2));
    assertEquals((Character) 'f', table.get("cat", 2));
    assertSize(5);
  }

  public void testRemove() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    if (supportsRemove()) {
      assertThat(table.remove("cat", 1)).isNull();
      assertThat(table.remove("bar", 3)).isNull();

    }

    /**
     * Test remove method delegates to underlying iterator.
     */
    @Test
    void testRemove() {
        // Given
        when(mockDelegate.hasNext()).thenReturn(true, false);
        when(mockDelegate.next()).thenReturn(mockFileEntry1);

   */

  public void testSize() {
    int unused = create().size();
  }

  public void testIsEmpty() {
    boolean unused = create().isEmpty();
  }

  public void testRemove() {
    create().remove(null);
  }

  public void testClear() {
    create().clear();
  }

  public void testContainsKey() {
    boolean unused = create().containsKey(null);
  }

        assertNull(result, "Should return null for empty list");
    }

    /**
     * Test remove method
     */
    @Test
    @DisplayName("Remove should delete all occurrences of type")
    void testRemove() {
        List<AvPair> pairs = new LinkedList<>();
        AvFlags flags1 = new AvFlags(0x11111111);
        AvFlags flags2 = new AvFlags(0x22222222);
        AvTimestamp timestamp = new AvTimestamp(new byte[8]);

    assertEquals(0L, map.get(key));
    assertTrue(map.containsKey(key));

    assertTrue(map.replace(key, 0L, value));
    assertEquals(value, map.get(key));
  }

  public void testRemove() {
    AtomicLongMap<String> map = AtomicLongMap.create();
    String key = "key";
    assertEquals(0, map.size());
    assertTrue(map.isEmpty());
    assertEquals(0L, map.remove(key));

     * map.remove(x)} returns the same value which {@code map.get(x)} did immediately beforehand.
     */
    @Override
    public void testRemove() {
      Map<String, Map<Integer, Character>> map;
      try {
        map = makePopulatedMap();
      } catch (UnsupportedOperationException e) {
        return;
      }

    } else {
      assertThrows(UnsupportedOperationException.class, () -> map.putAll(mapToPut));
    }
    assertEquals(initialSize, map.size());
    assertInvariants(map);
  }

  public void testRemove() {
    Map<K, V> map;
    try {
      map = makePopulatedMap();
    } catch (UnsupportedOperationException e) {
      return;
    }
    K keyToRemove = map.keySet().iterator().next();