Conversion from a long number to date format

Hi,Can anyone tell how can I convert 1155891180260 into a proper date format which is 2/17/2006 3:00 PM (just an example) ?I got this data from the server for the attribute Form Creation Date..Thanks ain advance.
[240 byte] By [java_prog_newa] at [2007-10-3 3:27:31]
# 1

Have a look at the GregorianCalendar class:

http://java.sun.com/j2se/1.4.2/docs/api/java/util/GregorianCalendar.html (examples included)

Or try the [url=http://www.google.com/custom?domains=javaalmanac.com&q=GregorianCalendar&sa=Google+Search&sitesearch=javaalmanac.com&client=pub-6001183370374757&forid=1&ie=ISO-8859-1&oe=ISO-8859-1&cof=GALT%3A%23008000%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A663399%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3A336699%3BALC%3A0000FF%3BLC%3A0000FF%3BT%3A000000%3BGFNT%3A0000FF%3BGIMP%3A0000FF%3BFORID%3A1%3B&hl=en]Javaalmanac[/url].

prometheuzza at 2007-7-14 21:20:57 > top of Java-index,Java Essentials,New To Java...