Wednesday, May 25, 2011

Operations on SortedSet

The operations that SortedSet inherits from Set behave identically on sorted sets and normal sets with two exceptions:
  • The Iterator returned by the iterator operation traverses the sorted set in order.
  • The array returned by toArray contains the sorted set's elements in order.
Although the interface doesn't guarantee it, the toString method of the JDK's SortedSet implementations returns a string containing all the elements of the sorted set, in order.

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