public void testToString_formatting() {
    assertEquals(
        "map.toString() incorrect", expectedToString(getMap().entrySet()), getMap().toString());
  }

  private String expectedToString(Set<Entry<K, V>> entries) {
    Map<K, V> reference = new LinkedHashMap<>();
    for (Entry<K, V> entry : entries) {
      reference.put(entry.getKey(), entry.getValue());
    }
    return reference.toString();
  }

    assertEquals(c.getKey(), navigableMap.lastKey());
  }

  @CollectionSize.Require(absent = ZERO)
  public void testHeadMapExclusive() {
    assertFalse(navigableMap.headMap(a.getKey()).containsKey(a.getKey()));
  }

  @CollectionSize.Require(absent = ZERO)
  public void testTailMapInclusive() {
    assertTrue(navigableMap.tailMap(a.getKey()).containsKey(a.getKey()));
  }

  public void testHeadMap() {

    @Test
    public void testEntrySet() throws Exception {
        Iterator<Map.Entry<String, String>> i = map.entrySet().iterator();
        assertThat(i.next().getKey(), is(nullValue()));
        assertThat(i.next().getKey(), is("1"));
        assertThat(i.next().getKey(), is("2"));
    }

    /**
     * Test method for {@link org.seasar.util.collection.ArrayIterator#remove()}
     * .
     */
    @Test

        final PropertyDesc propDesc = beanDesc.getPropertyDesc("cal");
        final Date date = new Date();
        propDesc.setValue(myBean, date);
        assertThat(myBean.getCal().getTime(), is(date));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testSetIntegerValueToString() throws Exception {
        final MyBean myBean = new MyBean();

  public void testPutAll_nullCollectionReference() {
    assertThrows(NullPointerException.class, () -> getMap().putAll(null));
  }

  private void putAll(Iterable<Entry<K, V>> entries) {
    Map<K, V> map = new LinkedHashMap<>();
    for (Entry<K, V> entry : entries) {
      map.put(entry.getKey(), entry.getValue());
    }
    getMap().putAll(map);
  }

  /**

  public void testPutAll_nullCollectionReference() {
    assertThrows(NullPointerException.class, () -> getMap().putAll(null));
  }

  private void putAll(Iterable<Entry<K, V>> entries) {
    Map<K, V> map = new LinkedHashMap<>();
    for (Entry<K, V> entry : entries) {
      map.put(entry.getKey(), entry.getValue());
    }
    getMap().putAll(map);
  }

  /**

    assertNull("put(null, null) should return null", put(nullKeyValueEntry));
    expectAdded(nullKeyValueEntry);
  }

  @CanIgnoreReturnValue
  private V put(Entry<K, V> entry) {
    return getMap().put(entry.getKey(), entry.getValue());
  }

  /**
   * Returns the {@link Method} instance for {@link #testPut_nullKeyUnsupported()} so that tests of
   * {@link java.util.TreeMap} can suppress it with {@code

timeFormat","tzFormat","string","exec","configFromStringAndFormat","extractFromRFC2822Strings","yearStr","monthStr","dayStr","hourStr","minuteStr","secondStr","result","untruncateYear","configFromRFC2822","parsedArray","weekdayStr","parsedInput","getDay","obsOffset","militaryOffset","numOffset","hm","calculateOffset","setUTCMinutes","getUTCMinutes","defaults","c","configFromArray","currentDate","expectedWeekday","yearToUse","nowValue","now","_useUTC","getUTCMonth","getUTCDate","getFullYear","get...

        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        final MethodDesc methodDesc = beanDesc.getMethodDesc("getAaa");
        assertThat(methodDesc, is(notNullValue()));
        assertThat(methodDesc.getMethodName(), is("getAaa"));
        beanDesc.getMethodDesc("getaaa");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGetMethodNoException() throws Exception {

  public void testKeySetIteratorRemove() {
    int initialSize = getNumElements();
    Iterator<K> iterator = getMap().keySet().iterator();
    iterator.next();
    iterator.remove();
    assertEquals(initialSize - 1, getMap().size());
    assertEquals(initialSize - 1, getMap().inverse().size());
  }