hg: jdk/sandbox: Trimmed comments in DS and minor refactoring in DS and DSA

[patrick.concannon at oracle.com]

Changeset: 80804c38413b
Author:    pconcannon
Date:      2020-04-01 14:48 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/80804c38413b

Trimmed comments in DS and minor refactoring in DS and DSA

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java