Introductory Thread class comments out of date with new shutdown protocol

Name: boT120536 Date: 12/14/2000


java version "1.3.0_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_01)
Java HotSpot(TM) Client VM (build 1.3.0_01, mixed mode)

The introductory javadoc for class Thread describes the thread lifecycle in
terms of the VM lifecycle. However with the new shutdown protocol in 1.3 these
comments are out of date. At a minimum the references to Runtime.exit should be
changed to Runtime.halt.
(Review ID: 113635)
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