Method Detail

• comparator

  Comparator comparator()

  Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.

  Returns:

  the comparator in use, or null if natural ordering

• first

  Object first()

  Returns the first (lowest) member.

  Returns:

  the first element in the sorted bag

• last

  Object last()

  Returns the last (highest) member.

  Returns:

  the last element in the sorted bag