Class java.net.DatagramPacket

Added Constructors
DatagramPacket(byte[], int, int, SocketAddress)	Constructs a datagram packet for sending packets of length length with offset ioffsetto the specified port number on the specified host.
DatagramPacket(byte[], int, SocketAddress)	Constructs a datagram packet for sending packets of length length to the specified port number on the specified host.

 

Added Methods
SocketAddress getSocketAddress()	Gets the SocketAddress (usually IP address + port number) of the remote host that this packet is being sent to or is coming from.
void setSocketAddress(SocketAddress)	Sets the SocketAddress (usually IP address + port number) of the remote host to which this datagram is being sent.