private static final Iterable<@Nullable Integer> ITERABLE_NULL = Arrays.asList((Integer) null);
  private static final Iterable<@Nullable Integer> ITERABLE_NULL_NULL =
      Arrays.asList((Integer) null, null);
  private static final Iterable<@Nullable Integer> ITERABLE_NULL_1 = Arrays.asList(null, 1);
  private static final Iterable<@Nullable Integer> ITERABLE_1_NULL = Arrays.asList(1, null);

        final Date date = format.parse(str, pos);
        if (date == null) {
            return null;
        }
        final int index = pos.getIndex();
        if (index == 0) {
            return null;
        }
        if (index < str.length()) {
            return null;
        }
        return date;
    }

    /**
     * {@link Date}を{@link Calendar}に変換します。

    /**
     * 指定されたロケールで{@link DateFormat#FULL}スタイルのパターン文字列を返します。
     *
     * @param locale
     *            ロケール。{@literal null}であってはいけません
     * @return {@link DateFormat#FULL}スタイルのパターン文字列
     */
    public static String getFullPattern(final Locale locale) {
        assertArgumentNotNull("locale", locale);
        return ((SimpleDateFormat) getDateTimeInstance(FULL, FULL, locale)).toPattern();
    }

    /**

    if (delegate != null) {
      metadata =
          Ints.constrainToRange(size(), CompactHashing.DEFAULT_SIZE, CompactHashing.MAX_SIZE);
      delegate.clear(); // invalidate any iterators left over!
      table = null;
      size = 0;
    } else {
      Arrays.fill(requireKeys(), 0, size, null);
      Arrays.fill(requireValues(), 0, size, null);
      CompactHashing.tableClear(requireTable());

      assertThat(e).hasMessageThat().isEqualTo("null [b, d]");
    }
  }

  public void testCheckArgument_nullArgs_failure() {
    try {
      Preconditions.checkArgument(false, "A %s C %s E", null, null);
      fail("no exception thrown");
    } catch (IllegalArgumentException e) {
      assertThat(e).hasMessageThat().isEqualTo("A null C null E");
    }
  }

  public void testCheckArgument_notEnoughArgs_failure() {

  private static final Iterable<@Nullable Integer> ITERABLE_NULL = Arrays.asList((Integer) null);
  private static final Iterable<@Nullable Integer> ITERABLE_NULL_NULL =
      Arrays.asList((Integer) null, null);
  private static final Iterable<@Nullable Integer> ITERABLE_NULL_1 = Arrays.asList(null, 1);
  private static final Iterable<@Nullable Integer> ITERABLE_1_NULL = Arrays.asList(1, null);

    protected final ColumnInfo _columnUpdatedTime = cci("updatedTime", "updatedTime", null, null, Long.class, "updatedTime", null, false,
            false, false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnUrls = cci("urls", "urls", null, null, String.class, "urls", null, false, false, false, "keyword", 0,

    protected final ColumnInfo _columnDepth = cci("depth", "depth", null, null, Integer.class, "depth", null, false, false, false,
            "Integer", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnDescription = cci("description", "description", null, null, String.class, "description", null, false,

    protected final ColumnInfo _columnTerm = cci("term", "term", null, null, String.class, "term", null, false, false, false, "keyword", 0,
            0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnUpdatedBy = cci("updatedBy", "updatedBy", null, null, String.class, "updatedBy", null, false, false,
            false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);

            0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnDocId = cci("docId", "docId", null, null, String.class, "docId", null, false, false, false, "keyword",
            0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnOrder = cci("order", "order", null, null, Integer.class, "order", null, false, false, false,