Name: bsT130419 Date: 09/24/2001
java version "1.4.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta2-b77)
Java HotSpot(TM) Client VM (build 1.4.0-beta2-b77, mixed mode)
The documentation for List.subList states that an IndexOutOfBoundsException will
be thrown if fromIndex > toIndex. However, the documentation for
AbstractList.subList claims that this will cause an IllegalArgumentException.
The implementation of subList follows the latter, so the documentation of the
former needs to be corrected.
(Review ID: 132413)
Most implementations of List within the JDK (and likely most outside of
it as well) directly or indirectly extend AbstractList, and thus obey
its version of the subList contract. However, at least one
List implementation within the JDK (CopyOnWriteArrayList), and some
unknown number without, implement List via a different route and
reasonably obey List's version of the subList contract.
The least disruptive course may be to codify the current reality of
List.subList, and allow its implementations to throw either exception.
###@###.### 2005-2-02 03:09:54 GMT