hg: jdk/sandbox: 8237075: @since tag missing from DatagramSocket and MulticastSocket methods

[chris.hegarty at oracle.com]

Changeset: 2186f9d477c1
Author:    pconcannon
Date:      2020-01-17 12:53 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/2186f9d477c1

8237075: @since tag missing from DatagramSocket and MulticastSocket methods
Summary: Methods from DatagramSocket and MulticastSocket added in JDK1.2 do not have their @since tags. This fix adds them in
Reviewed-by: alanb, chegar, dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/MulticastSocket.java