Fwd: custom DatagramSocket and DatagramPacket

[Roger Abelenda]

Hi I'm implementing an DatagramSocket and a
datagramPacket and I want to subsitute the ones of the jvm with this
ones. If you know: where may I put my code and what shall I do to make
it compile when I compile the jvm?, and , what changes Ii need to do to
plug it into the original code to make the jvm call my classes when
somebody calls the original ones?. I thought to change the
classloader.c  and the resolve.c. Any other options? thanks.