<T2 extends T> Ordering<Entry<T2, ?>> onKeys() {
    return onResultOf(Maps.<T2>keyFunction());
  }

  /**
   * Returns an ordering which first uses the ordering {@code this}, but which in the event of a
   * "tie", then delegates to {@code secondaryComparator}. For example, to sort a bug list first by
   * status and second by priority, you might use {@code byStatus.compound(byPriority)}. For a

		t.Error("There should be one record be affected when create record")
	}

	var cc1 CustomizeColumn
	DB.First(&cc1, "mapped_name = ?", "foo")

	if cc1.Name != expected {
		t.Errorf("Failed to query CustomizeColumn")
	}

	cc.Name = "bar"
	DB.Save(&cc)

	var cc2 CustomizeColumn
	DB.First(&cc2, "mapped_id = ?", 666)
	if cc2.Name != "bar" {
		t.Errorf("Failed to query CustomizeColumn")
	}
}

  @ParametricNullness
  protected abstract E get(int index);

  /**
   * Constructs an iterator across a sequence of the given size whose initial position is 0. That
   * is, the first call to {@link #next()} will return the first element (or throw {@link
   * NoSuchElementException} if {@code size} is zero).
   *
   * @throws IllegalArgumentException if {@code size} is negative
   */

    checkMessage(
        expected, "OtherOrder.FIRST -> MyOrder.THIRD", "MyOrder.THIRD -> OtherOrder.FIRST");
    lockA.lock();
    lock01.unlock();
    lockB.lock();
    lockA.unlock();

    expected = assertThrows(PotentialDeadlockException.class, () -> lock01.lock());
    checkMessage(
        expected, "LockB -> OtherOrder.FIRST", "LockA -> LockB", "OtherOrder.FIRST -> LockA");
  }

def get_value_or_default(
    first_item: Union[DefaultPlaceholder, DefaultType],
    *extra_items: Union[DefaultPlaceholder, DefaultType],
) -> Union[DefaultPlaceholder, DefaultType]:
    """
    Pass items or `DefaultPlaceholder`s by descending priority.

    The first one to _not_ be a `DefaultPlaceholder` will be returned.

    Otherwise, the first item (a `DefaultPlaceholder`) will be returned.
    """

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    return Tables.transformValues(original, FIRST_CHARACTER);
  }

  @Override
  protected Map<String, Map<Integer, Character>> makePopulatedMap() {
    Table<Integer, String, String> table = HashBasedTable.create();
    table.put(1, "foo", "apple");
    table.put(1, "bar", "banana");
    table.put(3, "foo", "cat");
    return Tables.transformValues(table, FIRST_CHARACTER).columnMap();
  }

                toc.append("<li class=\"mainTopic\"><a/></li>").children().last().select("a").first().text(name).attr("href", "#" + anchor);
            } else if(!name.startsWith("Table") && tag.equals("h3")){
                System.out.println(tag + name + anchor);
                toc.append("<li class=\"subTopic\"><a/></li>").children().last().select("a").first().text(name).attr("href", "#" + anchor);
            }
        }
    }

                }

                msg.length = 24 + n;

                if (off > 0)
                    msg.flags &= ~DCERPC_FIRST_FRAG;

                if ((msg.flags & (DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG)) != (DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG)) {
                    buf.start = off;
                    buf.reset();
                    msg.encode_header(buf);

  @CollectionSize.Require(ONE)
  public void testSingletonSetFirst() {
    assertEquals(a, sortedSet.first());
  }

  @CollectionSize.Require(ONE)
  public void testSingletonSetLast() {
    assertEquals(a, sortedSet.last());
  }

  @CollectionSize.Require(SEVERAL)
  public void testFirst() {
    assertEquals(a, sortedSet.first());
  }

  @CollectionSize.Require(SEVERAL)
  public void testLast() {