hg: jdk/submit: 8222829: DatagramSocket.setSoTimeout does not specify IAE when timeout is negative

[daniel.fuchs at oracle.com]

Changeset: 7cb1218ef4d0
Author:    pconcannon
Date:      2019-10-08 15:03 +0100
URL:       https://hg.openjdk.java.net/jdk/submit/rev/7cb1218ef4d0

8222829: DatagramSocket.setSoTimeout does not specify IAE when timeout is negative
Summary: Clarifies behaviour of setSoTimeout() method when given negative timeout value.
Reviewed-by: alanb, chegar, dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
! test/jdk/java/net/DatagramSocket/DatagramTimeout.java