hg: jdk9/sandbox/jdk: 8162819: fix minor Javadoc issues and remove warnings in java.net.Socket

[chris.hegarty at oracle.com]

Changeset: 109f1765cc39
Author:    clanger
Date:      2016-08-03 21:15 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/109f1765cc39

8162819: fix minor Javadoc issues and remove warnings in java.net.Socket
Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/Inet4Address.java
! src/java.base/share/classes/java/net/Inet6Address.java
! src/java.base/share/classes/java/net/InetAddress.java
! src/java.base/share/classes/java/net/Socket.java