The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.
One of a set of tools we're offering as a way of saying thank you for being a part of the community.
Valid month-value for Date is 0..11, not 1..12
maybe that is why your task execution was not triggered.
[unless you are prepared to wait till the end of may ;)]
However, you should use Calendar instead of date, because the constructor you're using is deprecated.
You can take a look at:
http://java.sun.com/docs/books/tutorial/essential/threads/timer.html
Greetings,
</ntr> :)