Uses of Class
java.net.DatagramSocket

Packages that use DatagramSocket 
Package Description
java.net
Provides the classes for implementing networking applications.
java.nio.channels
Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
jdk.net
Platform specific socket options for the java.net and java.nio.channels socket classes.