hg: jdk/sandbox: 8243488: Add tests for set/get SendBufferSize and getReceiveBufferSize in DatagramSocket

[chris.hegarty at oracle.com]

Changeset: cf9358cd555b
Author:    pconcannon
Date:      2020-05-05 18:34 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/cf9358cd555b

8243488: Add tests for set/get SendBufferSize and getReceiveBufferSize in DatagramSocket
Summary: Tests added for methods: setSendBufferSize(int), getSendBufferSize(), and getReceieveBufferSize() to increase test coverage in the DatagramSocket class
Reviewed-by: alanb, chegar, dfuchs

+ test/jdk/java/net/DatagramSocket/SetGetReceiveBufferSize.java
+ test/jdk/java/net/DatagramSocket/SetGetSendBufferSize.java
- test/jdk/java/net/DatagramSocket/SetReceiveBufferSize.java